CN106548671B

CN106548671B - Information processing method, equipment and system

Info

Publication number: CN106548671B
Application number: CN201610970431.XA
Authority: CN
Inventors: 陈刚; 周群; 蒋忠波; 汤天亮; 周钟杰; 柯宇
Original assignee: Netease Hangzhou Network Co Ltd
Current assignee: Netease Hangzhou Network Co Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2021-07-27
Anticipated expiration: 2036-10-28
Also published as: CN106548671A

Abstract

The embodiment of the invention provides an information processing method. The method comprises the following steps: the method comprises the steps that a writer side obtains track information corresponding to a moving track generated when the writer writes on at least two pages of physical medium pages with pattern information; sending the acquired track information; and the moving track playback side receives the track information, and plays back the moving track according to the generating sequence of the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface corresponding to the associated at least two pages of physical media. In the embodiment of the invention, even if the movement track is generated alternately between at least two pages of physical medium pages, the real sequence generated in the writing process can be played back, and a reviewer can obtain the answer thought of the writer during writing by reproducing the writing process of the writer and determine the real problems of the writer, thereby teaching the problems and improving the teaching efficiency. In addition, the embodiment of the invention provides an information processing device and system.

Description

Information processing method, equipment and system

Technical Field

The embodiment of the invention relates to the field of communication, in particular to an information processing method, device and system.

Background

This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

With the development of communication technology and computer technology, students and teachers are no longer limited to face-to-face teaching and learning, but can communicate through a network, that is, information processing schemes are provided, and remote education can be realized. In the information processing scheme provided by the prior art, regardless of homework answering or examination answering, a student can scan or take a picture of a final answer result to generate an answer result in a picture form, the picture is sent to a teacher, the teacher corrects the answer result on the picture, and then tutoring is performed on the student.

However, in the distance education scheme provided by the prior art, the student answer result is sent to the teacher in the form of a static picture, the teacher only sees the final answer result, and in the actual learning process, the information which can reflect the learning effect and the understanding degree of the student is often reflected in the student answer process, and not only in the final answer.

Moreover, when a student answers a question, the number of paper sheets presented at the same time may be more than one, and may be two or more, and the student does not necessarily follow the rule that one paper sheet is written to another paper sheet in the process of answering the question, and may alternatively answer at least two paper sheets, for example: one page of paper is an answer page, the other page of paper is a draft page, and students may answer the current answer page, then draft the draft page, and then return to the answer page to continue answering.

Therefore, the information processing scheme provided by the prior art is inflexible in teaching form, can not reflect the real answering process of students under the condition of multiple pages of paper, can not accurately acquire the information of knowledge mastering degree of the students, can not acquire the real problems of the students and can not teach the problems, so that the teaching efficiency is low.

Disclosure of Invention

Because the answer results of the students in the existing information processing scheme can only be sent to the teacher in the form of the final answer results for reading and amending, in the information processing scheme provided by the prior art, especially for the condition that multiple pages of answer paper exist, the information of knowledge mastery degree of the students obtained by the teacher is inaccurate.

In the prior art, therefore, teacher teaching is inefficient, which is a very annoying process.

For this reason, an improved information processing method, apparatus and system are highly desired to improve teaching efficiency.

In this context, embodiments of the present invention are intended to provide an information processing method, apparatus and system. In this context, embodiments of the present invention are intended to provide one.

In a first aspect of embodiments of the present invention, there is provided an information processing method including:

acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages with pattern information;

sending the acquired track information;

the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

and the track information is used for providing a mobile track playback side to play back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the method provided by an embodiment of the present invention, sending the acquired track information includes: sending the acquired track information to data forwarding equipment in a preset communication mode; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In a possible implementation manner, an embodiment of the present invention provides the method, wherein the at least two pages of physical media are previously group bound.

In a possible implementation manner, in the method provided by an embodiment of the present invention, sending the acquired track information includes:

transmitting the acquired track information in real time, or

And sending the corresponding track information at preset time intervals.

In a possible implementation manner, in the method provided by an embodiment of the present invention, the physical medium page is made of a preset material, where the preset material supports erasing of handwriting left on the physical medium page when a user writes.

In a second aspect of the embodiments of the present invention, there is provided a second information processing method, including:

receiving track information corresponding to a moving track generated when a writer side writes on at least two related physical medium pages;

wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

and playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, an embodiment of the present invention provides the method, in which, in a playback presentation interface of the movement track corresponding to the at least two associated pages of physical media, playing back the movement track according to a generation sequence of the plurality of writing positions identified by the coordinate information includes:

simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

Using the same playback presentation interface as a corresponding movement track playback presentation interface of the at least two pages of physical medium pages and presenting; playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information; or

And according to the generation sequence of the plurality of writing positions, sequentially presenting a moving track playback presentation interface corresponding to the physical medium page to which the coordinate information belongs and a moving track at the writing position identified by the coordinate information in the moving track playback presentation interface aiming at the coordinate information identifying each writing position.

In a possible implementation manner, in the method provided in an embodiment of the present invention, for a case that the at least two associated physical media pages respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces corresponding to different physical media pages are displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows are displayed non-overlapping, partially overlapping, or fully overlapping.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, for a case where the different display windows are partially or completely displayed in an overlapping manner, in a process of playing back the movement trajectory according to a generation sequence of the multiple writing positions identified by the coordinate information, a display window of a movement trajectory playback presentation interface corresponding to a physical medium page to which currently analyzed coordinate information belongs is taken as a focus window, and is displayed at the top of all display windows.

and playing back the moving track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions on the moving track playback presentation interface corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the track information further includes: generating time information and/or interval time information corresponding to each writing position in the moving track generating process;

playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media, wherein the playback interface comprises:

and playing back the movement track according to the plurality of writing positions identified by the coordinate information according to the generation sequence of the plurality of writing positions, the corresponding generation time and/or the corresponding interval time on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

and playing back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the receiving track information includes:

receiving trajectory information from a data forwarding device;

the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

In a third aspect of the embodiments of the present invention, there is provided a third information processing method, including:

receiving track information corresponding to a moving track generated when a writer side writes on the at least two associated physical medium pages;

wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages with pattern information is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

and sending the track information to a mobile track playback side so that the mobile track playback side plays back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, the method provided in an embodiment of the present invention further includes, after receiving the track information, that:

setting an associated playback identifier, wherein the associated playback identifier is used for informing the movement track playback side of the associated playback of the movement track generated when a writer writes on the associated at least two pages of the physical medium;

sending the track information to a mobile track playback side, further comprising:

and sending the associated playback identification corresponding to the track information to a mobile track playback side.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the track information further includes: generating time information corresponding to each writing position in the moving track generating process;

sending the track information to a mobile track playback side, including:

and sending the coordinate information of a plurality of writing positions in the track information corresponding to the movement track generated when the writer writes on the at least two pages of physical medium pages in the order from the first to the last of the generation time corresponding to each writing position to the playback side of the movement track.

In a fourth aspect of embodiments of the present invention, there is provided one of information processing apparatuses, including:

the acquisition module is used for acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages with pattern information;

the sending module is used for sending the acquired track information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; and the track information is used for providing a mobile track playback side to play back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the device provided in the embodiment of the present invention, the sending module is specifically configured to send the acquired track information to the data forwarding device in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a binding module;

and the binding module is used for binding the at least two pages of physical media pages in groups in advance.

In a possible implementation manner, in the apparatus provided in an embodiment of the present invention, the sending module is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the physical medium page is made of a preset material, where the preset material supports erasing of handwriting left on the physical medium page when a user writes.

In a fifth aspect of the embodiments of the present invention, there is provided a second information processing apparatus comprising:

the receiving module is used for receiving track information which is acquired by a writer side and corresponds to a moving track generated when the writer writes on at least two related physical medium pages; wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

and the playback module is used for playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the above device provided in an embodiment of the present invention, the playback module is specifically configured to simultaneously present the playback presentation interfaces of the movement tracks respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

In a possible implementation manner, in the above device provided in the embodiment of the present invention, for a case that the at least two associated physical media pages respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces corresponding to different physical media pages are displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows are displayed non-overlapping, partially overlapping, or fully overlapping.

In a possible implementation manner, in the above device according to an embodiment of the present invention, for a case where the different display windows are partially or completely displayed in an overlapping manner, in a process of playing back the movement trajectory according to a generation sequence of the plurality of writing positions identified by the coordinate information, a display window of a movement trajectory playback presentation interface corresponding to a physical medium page to which currently analyzed coordinate information belongs is taken as a focus window, and is displayed at the top of all display windows.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the playback module is specifically configured to play back, on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media, the movement track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the playback module is specifically configured to play back, on a playback presentation interface of a movement track corresponding to the at least two pages of associated physical media, the movement track according to the plurality of writing positions identified by the coordinate information according to a generation sequence of the plurality of writing positions and corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In a possible implementation manner, in the above device provided by an embodiment of the present invention, the playback module is specifically configured to play back, at a preset playback speed, the movement track according to a generation sequence of the plurality of writing positions identified by the coordinate information on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the above device provided in an embodiment of the present invention, the receiving module is specifically configured to receive track information from a data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

In a sixth aspect of an embodiment of the present invention, there is provided a third information processing apparatus including:

the receiving module is used for receiving track information which is acquired by a writer side and corresponds to a moving track generated when the writer writes on the at least two associated pages of physical media; wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages with pattern information is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

and the sending module is used for sending the track information to a mobile track playback side so that the mobile track playback side plays back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: an association setting module;

the association setting module is configured to set an association playback identifier after the receiving module receives the track information, where the association playback identifier is used to notify the mobile track playback side to perform association playback on a mobile track generated when a writer writes on the associated at least two pages of physical medium pages;

the sending module is specifically configured to send the associated playback identifier corresponding to the track information to a mobile track playback side.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the sending module is specifically configured to send, to the playback side of the movement trajectory, coordinate information of a plurality of writing positions in trajectory information corresponding to the movement trajectory generated when a writer writes on the at least two associated pages of the physical medium, in an order from first generation time to last generation time corresponding to each writing position; wherein the track information further comprises: and generating time information corresponding to each writing position in the moving track generation process.

In a seventh aspect of embodiments of the present invention, there is provided an information processing system comprising:

the data acquisition device is used for acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages with pattern information; sending the acquired track information;

the data playback system is used for receiving the track information; and playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the system provided in an embodiment of the present invention, the data playback system is specifically configured to simultaneously present the movement track playback presentation interfaces respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is specifically configured to play back, on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media, the movement track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is specifically configured to play back, on a playback presentation interface of a movement track corresponding to the at least two pages of associated physical media, the movement track according to the plurality of writing positions identified by the coordinate information, according to a generation sequence of the plurality of writing positions and corresponding generation times and/or interval times; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is specifically configured to play back, at a preset playback speed, the movement track according to a generation sequence of the plurality of writing positions identified by the coordinate information on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In a possible implementation manner, in the above system provided in an embodiment of the present invention, the system further includes: a data forwarding device;

the data acquisition device is specifically configured to send the acquired track information to the data forwarding device in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC;

and the data forwarding equipment is used for receiving the track information and sending the track information to the data playback system.

In a possible implementation manner, the above system provided by the embodiment of the present invention includes an information processing device and a data playback device, where the information processing device is configured to receive track information corresponding to a movement track generated when a writer writes on the associated at least two pages of physical medium; and setting an associated playback identifier, wherein the associated playback identifier is used for informing the data playback device to perform associated playback on a movement track generated when a writer writes on the at least two associated pages of the physical medium;

the information processing device is further configured to send the associated playback identifier corresponding to the track information to the data playback device;

and the data playback device is used for playing back the movement track at the corresponding position of the movement track playback presentation interface according to the associated playback identifier and the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, the above system provided by the embodiment of the present invention includes an information processing device and a data playback device, where the information processing device is configured to receive track information corresponding to a movement track generated when a writer writes on the associated at least two pages of physical medium; sending coordinate information of a plurality of writing positions in the track information corresponding to the moving track generated when a writer writes on the at least two pages of physical medium pages to the data playback device according to the sequence of the generation time corresponding to each writing position from first to last;

and the data playback device is used for playing back the movement track at the corresponding position of the movement track playback presentation interface according to the sequence of the generation time corresponding to each writing position from first to last.

An information processing method, device and system according to an embodiment of the present invention include: the method comprises the steps that a writer side obtains track information corresponding to a moving track generated when the writer writes on at least two pages of physical medium pages with pattern information; sending the acquired track information; and the moving track playback side receives the track information, and plays back the moving track according to the generating sequence of the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface corresponding to the associated at least two pages of physical media. In the embodiment of the invention, the moving track presenting interface at the moving track playback side corresponds to at least two pages of associated physical media, and the moving track is played back according to the generation sequence of a plurality of writing positions identified by received coordinate information, a reviewer can reproduce the dynamic writing process of the writer by playing back the moving track, compared with the prior art, the teaching form is more flexible, even if the moving track is generated alternately between at least two pages of physical media pages, the moving track can be played back according to the real sequence generated in the writing process, the reviewer can obtain the answering thought of the writer during writing by reproducing the writing process of the writer, the mastering degree of the writer on knowledge can be more accurately determined, the real problem of the writer is determined, and the teaching is carried out aiming at the problem, the teaching efficiency is improved.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

FIGS. 1 a-1 d schematically show application scenarios according to embodiments of the present invention;

FIG. 2 is a flow chart schematically illustrating an application of an information processing method to data acquisition according to an embodiment of the present invention;

fig. 3 schematically shows a flow chart of an information processing method applied to data playback according to an embodiment of the present invention;

fig. 4 schematically shows a flow chart of an information processing method applied to data playback according to another embodiment of the present invention;

fig. 5 schematically shows a flowchart of an information processing method applied to data playback according to still another embodiment of the present invention;

FIG. 6 is a flow chart schematically illustrating an information processing method applied to data playback according to still another embodiment of the present invention;

FIG. 7 is a flow chart schematically illustrating an application of an information processing method to data acquisition according to still another embodiment of the present invention;

fig. 8 is a schematic flow chart showing an information processing method applied to a data forwarding apparatus according to still another embodiment of the present invention;

fig. 9 schematically shows a flowchart of an information processing method applied to an information processing apparatus according to a further embodiment of the present invention;

fig. 10 schematically shows a flowchart of an information processing method applied to an information processing apparatus according to a further embodiment of the present invention;

FIG. 11 is a schematic diagram showing the configuration of an information processing system according to an embodiment of the present invention;

fig. 12 schematically shows a schematic configuration diagram of one of the information processing apparatuses according to an embodiment of the present invention;

fig. 13 schematically shows a schematic configuration diagram of one of the information processing apparatuses according to still another embodiment of the present invention;

fig. 14 is a schematic diagram showing a second configuration of an information processing apparatus according to an embodiment of the present invention;

fig. 15 schematically shows a structural diagram of a second information processing apparatus according to still another embodiment of the present invention;

fig. 16 schematically shows a structural diagram of an information processing apparatus iii according to an embodiment of the present invention;

fig. 17 schematically shows a structural diagram of a third information processing apparatus according to still another embodiment of the present invention;

fig. 18 schematically shows a program product diagram of one of the information processing apparatuses according to the embodiment of the present invention;

fig. 19 schematically shows a program product diagram of a second information processing apparatus according to an embodiment of the present invention;

fig. 20 schematically shows a program product diagram of an information processing apparatus according to a third embodiment of the present invention.

In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.

According to an embodiment of the invention, a method, equipment and a system for processing information are provided.

In this context, it is to be understood that, in the terms referred to:

1. physical media page: representing pages whose material is physical media.

2. Moving track playback presentation interface: representing an interface on the data playback device for presenting the played back movement trajectory when the movement trajectory is played back.

Moreover, any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.

The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments of the invention.

Summary of The Invention

The inventor finds out that the reason why the answer result of the student in the existing information processing scheme can only be presented to the teacher for reading in batches with the final answer result, and particularly, the teacher can not determine the real answer process of the student under the condition that a plurality of pages of answer paper exist, so that the information of knowledge mastering degree of the student acquired by the teacher in the existing education scheme is inaccurate. An improved information processing method is lacked in the prior art, so that teachers can acquire real problems of students, and teaching efficiency is improved.

To this end, the present invention provides an information processing method, comprising: acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages with pattern information; sending the acquired track information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the track information is used for providing a moving track playback side for playback.

Having described the general principles of the invention, various non-limiting embodiments of the invention are described in detail below.

Application scene overview

Referring first to fig. 1a to 1d, in fig. 1a, a data acquisition device 101 and a data playback device 102 are included, and the data acquisition device 101 and the data playback device 102 may be connected through a network so that the data acquisition device 101 transmits acquired data to the data playback device 102;

in fig. 1b, the data acquisition device 101, the data playback device 102, and the data forwarding apparatus 103 located on the writer side are included, and the data acquisition device 101 may perform the following operations by preset communication means, for example: network, bluetooth, Near Field Communication (NFC), etc., and the obtained data is sent to the data forwarding device 103, and the data forwarding device 103 and the data playback apparatus 102 may be connected through the network, so that the data forwarding device 103 forwards the data obtained from the data obtaining apparatus 101 to the data playback apparatus 102;

in fig. 1c, the data playback device 102, the information processing device 104, and the data acquisition device 101 are connected via a network, and the data acquisition device 101 may send the acquired data to the information processing device 104 for processing, and then send the processed data to the data playback device 102;

in fig. 1d, including the data acquisition device 101, the data playback device 102, the data forwarding apparatus 103 located on the writer side, and the information processing device 104, the data acquisition device 101 may perform the following operations by preset communication means, for example: the data forwarding device 103, the data playback device 102, and the information processing apparatus 104 may be connected via a network, and the data forwarding device 103 may send the acquired data to the information processing apparatus 104 for processing, and then send the processed data to the data playback device 102;

the network can be a local area network, a wide area network, a mobile internet and the like; the data acquisition device 101 may be a smart pen or the like; the data playback device 102 may be a portable device (e.g., a mobile phone, a tablet, a notebook, etc.), or a Personal Computer (PC); data forwarding device 104 may be a portable device or a learning table with network communication function, etc.; the information processing apparatus 103 may be an apparatus having a data processing function, such as a server or a user terminal.

Exemplary method

A method for information processing according to an exemplary embodiment of the present invention is described below with reference to fig. 2 to 10 in conjunction with the application scenarios of fig. 1a to 1 d. It should be noted that the above application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present invention, and the embodiments of the present invention are not limited in this respect. Rather, embodiments of the present invention may be applied to any scenario where applicable.

In an application scenario of an embodiment of the present invention, a writer may be writing while the number of pages of physical medium presented and used for writing at the same time may be more than one page, and may be two or even more pages. The writer does not necessarily follow the rule that one page is written to be written to and another page is written to, and it is possible to write on at least two physical medium pages alternately, for example: one page of the physical medium page is an answer page, and the other page of the physical medium page is a manuscript page. When processing multiple pages of physical medium pages, the existing information processing schemes are mutually independent in playback of the track information of each page of physical medium page, that is, when playing back the received track information, the mobile track playback side can only play back in page units, but cannot play back in the real order written by a writer, for example: other writing positions are generated between certain two writing positions in the page A being written, but the other writing positions are on the page B, so that when the moving track of the page A is played back, interruption occurs, the moving track on the page B is lost, and no association relationship exists between the moving track and the playback of the moving track corresponding to the page B; that is, when the movement trace is played back on the playback side, the movement traces on the a page and the B page are played back as two independent playback objects, and the reviewer cannot see the true order or the association relationship between the two movement traces and the respective writing positions. It can be seen that the current processing method of the trace information generated by aiming at the pages of the physical medium cannot really reflect the real writing process of the writer, and the writer information of knowledge mastery degree acquired by the reviewer is also inaccurate. However, the present invention solves this problem, and a flow of an information processing method provided in the present invention is described below.

Fig. 2 to fig. 3 are schematic flowcharts illustrating an embodiment of an information processing method according to the present invention; a flow of an information processing method provided by an embodiment of the present invention is described below with reference to the drawing.

As shown in fig. 2, in an information processing method provided in an embodiment of the present invention, an executing subject may be a data obtaining apparatus 101, including the following steps:

s201, acquiring track information corresponding to a movement track generated when a writer writes on at least two pages of physical medium pages with pattern information.

The pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; at least two pages of physical medium pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical medium pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory.

In this step, the pattern information may be used to analyze coordinates of a writing position when a writer writes on a physical medium page; in particular, the pattern information may be combined with the physical media page through a specific process, such as: printed or copied on physical media pages. The pattern information may be arranged on the physical medium by a special algorithm for identifying the coordinates of different writing positions on the physical medium page, for example: paper printed with the encoding pattern information may be used as the physical medium page having the pattern information in the embodiment of the present application.

In the process of writing on a physical medium page with pattern information by using the data acquisition device 101, the pattern information on the position corresponding to the physical medium page through which the movement track of the data acquisition device 101 passes can be recorded, the pattern information identifies the coordinate information of the writing position on the physical medium page, and the coordinates of a plurality of writing positions in the movement track can be obtained by analyzing the pattern information. In a specific implementation, a high-speed camera may be disposed in the data acquisition device 101, the pattern information at a position corresponding to the movement track is recorded by the high-speed camera, and the acquired pattern information is analyzed by a processor in the data acquisition device to obtain coordinates of a plurality of writing positions in the movement track, and then the track information including the coordinate information of the plurality of writing positions is sent to the data playback side for the data playback side to perform track playback.

In addition, the embodiment of the present invention may be: pattern information at a position corresponding to the movement track is recorded by a high-speed camera in the data acquisition device 101, and the pattern information can be understood as one type of coordinate information of a plurality of writing positions because the coordinates of the plurality of writing positions in the movement track can be analyzed through the pattern information; in a specific implementation, the data acquisition device 101 may directly transmit the recorded pattern information to the data playback side as the coordinate information of the plurality of writing positions without analyzing the pattern information, and the data playback side may analyze the pattern information to obtain the coordinates of the plurality of writing positions and then play back the coordinates, which is also within the scope of the present invention.

In addition, for the case where there are a plurality of physical medium pages, coordinate information of the writing position, which can characterize on which physical medium page the writing position is, and at which position on the physical medium page, is obtained by analyzing the pattern information. Since a plurality of physical medium pages can be bound into one or more books for use, the coordinate information of the writing position can include not only the coordinates of the writing position on the physical medium page where the writing position is located, but also the page number identification of the physical medium page where the writing position is located, and/or the identification of the bound book where the physical medium page where the writing position is located.

When the moving track playback side plays back the moving track, at least two pages of physical medium pages can correspond to the same playback presentation unit, namely, the moving tracks on the at least two pages of physical medium pages are presented in the same playback presentation unit; it is also possible to correspond to the respective playback presentation units, respectively, and the respective corresponding playback presentation units can be associated so as to associate playback when playing back the movement trajectory.

Preferably, the coordinate information used to identify the different writing positions in at least two pages of physical medium may belong to the same coordinate space.

Further, the physical medium page may adopt a preset material, wherein the preset material supports erasing handwriting left on the physical medium page when the user writes, so as to reuse the physical medium page.

And S202, transmitting the track information acquired in the S201.

In this step, the trajectory information is used to provide the moving trajectory playback side to play back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

Further, in this step, the acquired track information may be sent in real time, or the corresponding track information may be sent at preset time intervals.

Further, at least two pages of physical media may be pre-group bound for simultaneous presentation when provided to a writer for writing. That is, on the writer side, in order to facilitate the at least two pages of physical media to be presented simultaneously when the writer writes, the at least two pages of physical media to be presented simultaneously may be grouped in advance and bound in groups. And the grouping information is consistent with the association relationship of at least two pre-stored physical medium pages with pattern information.

Corresponding to the method shown in fig. 2, an embodiment of the present invention further provides an information processing method, where an execution subject may be the data playback apparatus 102 or a data playback system formed by the data playback apparatus 102 and the information processing apparatus 104, as shown in fig. 3, and the method includes:

s301, receiving track information corresponding to a moving track generated when the writer side writes on at least two related pages of physical medium pages.

Wherein at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; and pre-storing the incidence relation of at least two pages of physical medium pages, or pre-setting the incidence relation of at least two pages of physical medium pages according to the instruction.

In this step, a mobile track playback side needs to simultaneously present a mobile track presentation interface corresponding to at least two pages of physical medium pages of a writer side in order to actually reproduce the writing process of the writer, and then the mobile track playback side needs to know which at least two pages of physical medium pages are simultaneously presented by the writer side, so that the mobile track playback side needs to store an association relationship between the at least two pages of physical medium pages in advance, or preset an association relationship between the at least two pages of physical medium pages according to an instruction, for example, when a reviewer arranges writing for the writer, the reviewer may temporarily determine at least two pages of physical medium pages targeted by the writer and send an instruction to the mobile track playback side or the network side, so that the mobile track playback side or the network side preset an association relationship between the at least two pages of physical medium pages according to the instruction; or the writer determines at least two pages of physical medium pages before writing, and sends instructions to the moving track playback side or the network side, and the like.

Further, the operation of sending the instruction may be performed by the data obtaining device for writing (for example, the data obtaining device 101), the data forwarding device for forwarding the writing side track information (for example, the data forwarding device 103), the data playback device 102 on the movement track playback side, or other devices, which is not limited in this embodiment.

S302, playing back the moving track according to the generating sequence of the plurality of writing positions identified by the coordinate information on the moving track playback presenting interface corresponding to the at least two pages of associated physical media.

The relative writing positions corresponding to the plurality of writing positions identified by the coordinate information can be determined on the moving track playback presentation interface according to the coordinate conversion relation between the physical medium page and the moving track playback presentation interface, and the moving track can be played back on the corresponding relative writing positions. Therefore, the moving track presenting interface of the moving track playback side corresponds to at least two pages of physical media related to the writer side, the moving track is played back according to the generation sequence of the multiple writing positions identified by the received coordinate information, a reviewer can reappear the dynamic writing process of the writer through the playback moving track, even if the moving track is generated alternately between the at least two pages of physical media pages, the moving track can also be played back according to the real sequence generated in the writing process, the reviewer can obtain the answer thought of the writer during writing through the reappearing writing process of the writer, the mastering degree of the writer on knowledge can be more accurately determined, the real problem of the writer is determined, the problem is taught, and the teaching efficiency is improved.

Further, step S302 may be implemented as:

and playing back the moving track according to the generation sequence of the plurality of writing positions and the generation sequence of the plurality of writing positions identified by the coordinate information at the same time interval on a moving track playback presentation interface corresponding to at least two pages of associated physical media.

In this real-time manner, when the movement trajectory is played back, the playback can be performed at a constant speed in accordance with the generation sequence of the plurality of writing positions.

Further, the track information may further include: generating time information and/or interval time information corresponding to each writing position in the moving track generating process; then, step S302 may also be implemented as:

and playing back the movement track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In the embodiment, the movement tracks can be played back sequentially according to the generation time of each writing position and the interval time generated by adjacent writing positions, and the writing process of a writer is truly restored. The reviewer can determine the knowledge mastering degree of the writer according to the writing proficiency degree of the writer in the writing process, and the teaching efficiency is improved.

Further, step S302 may also be implemented as:

and playing back the moving track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on a playback presentation interface of the moving track corresponding to the associated at least two pages of physical media.

In this embodiment, if the reviewer reviews the movement trace at the writing speed of the writer, which may be slow, the review efficiency can be improved by setting the playback speed on the playback side of the movement trace and performing accelerated playback on all or part of the movement trace, that is, the playback speed can be higher than the writing speed, for example, 2 or more times the writing speed.

Further, the above-described embodiments of step S302 may be performed in combination with each other, for example: playing back a presentation interface on the corresponding movement track of at least two pages of associated physical media at the same time interval according to the generation sequence and preset playback speed of the plurality of writing positions, and playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information; or playing back the movement track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or the interval time and the preset playback speed and the generation sequence of the plurality of writing positions identified by the coordinate information on the movement track playback presentation interface corresponding to the at least two pages of associated physical media. And will not be described in detail herein.

Fig. 4 is a schematic flowchart of another embodiment of an information processing method according to the present invention, in another embodiment of the present invention, at least two associated pages of physical media respectively correspond to a movement track playback presentation interface, and the respective corresponding movement track playback presentation interfaces need to be presented simultaneously during playback, and a flowchart of an educational method according to the present invention is described below with reference to the flowchart.

As shown in fig. 4, in an information processing method provided by an embodiment of the present invention, an execution subject may be a data playback apparatus 102 or a data playback system formed by the data playback apparatus 102 and an information processing apparatus 104, including the following steps:

s401, receiving track information corresponding to a moving track generated when the writer side writes on at least two related pages of physical medium pages.

S402, simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media.

And S403, sequentially playing back the movement tracks according to the generation of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces.

In this embodiment, the playback presentation interfaces of the movement tracks corresponding to the at least two pages of associated physical media can be presented simultaneously, and the movement tracks are played back according to the generation sequence of the plurality of writing positions identified by the coordinate information. In this way, even if a plurality of writing positions alternately appear in different movement track playback presentation interfaces, the writing process of the writer can be truly reproduced in the generation sequence of the writing positions in the different movement track playback presentation interfaces presented simultaneously.

Fig. 5 is a schematic flowchart of a further embodiment of an information processing method according to the present invention, in which at least two associated pages of physical media correspond to the same movement track playback presentation interface, and a flowchart of an educational method according to the embodiment of the present invention is described below with reference to the flowchart.

As shown in fig. 5, in an information processing method provided by an embodiment of the present invention, an execution subject may be a data playback apparatus 102 or a data playback system formed by the data playback apparatus 102 and an information processing apparatus 104, including the following steps:

s501, receiving track information corresponding to a moving track generated when the writer side writes on at least two related physical medium pages.

And S502, using the same playback presentation interface as a playback presentation interface of the movement tracks corresponding to the at least two pages of physical medium pages and presenting.

And S503, playing back the moving track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In this embodiment, the same playback presentation interface may be used as a playback presentation interface of the movement tracks corresponding to at least two pages of physical medium pages, the same playback presentation interface is presented, and the movement tracks are played back in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information, so that even if the plurality of writing positions alternately appear in different physical medium pages, the writing positions can be presented in the same presentation interface according to the writing sequence, and the writing process of a writer can be reproduced truly.

Fig. 6 is a schematic flowchart of a further embodiment of an information processing method according to the present invention, in the further embodiment of the present invention, at least two pages of associated physical media respectively correspond to a movement track playback presentation interface, and the movement track playback presentation interfaces respectively corresponding to the pages of the associated physical media may not be presented at the same time during playback, and a description is given below of a flow of an education method according to the embodiment of the present invention with reference to the flowchart.

As shown in fig. 6, in an information processing method provided by an embodiment of the present invention, an execution subject may be a data playback apparatus 102 or a data playback system formed by the data playback apparatus 102 and an information processing apparatus 104, including the following steps:

s601, receiving track information corresponding to a moving track generated when the writer side writes on at least two related pages of physical medium pages.

S602, according to the generation sequence of the plurality of writing positions, sequentially aiming at the coordinate information for marking each writing position, presenting a moving track playback presentation interface corresponding to the physical medium page to which the coordinate information belongs and a moving track at the writing position marked by the coordinate information in the moving track playback presentation interface.

In this embodiment, at least two pages of associated physical media respectively correspond to the movement track playback presentation interfaces, and the at least two movement track playback presentation interfaces may not be presented at the same time, but in the process of playing back the movement track, for a writing position in the currently played back movement track, a movement track playback presentation interface corresponding to a physical media page to which the writing position belongs is presented, and a corresponding movement track is presented at the writing position in the presented movement track playback presentation interface. That is to say, when the movement track is played back, it is sufficient to present the movement track playback presentation interface where the writing position currently played back is located, and other movement track playback presentation interfaces may not be presented or may be partially presented.

Further, for a case that the at least two pages of physical media pages associated in the above embodiment respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces respectively corresponding to different physical media pages may be displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows may be displayed non-overlapping, partially overlapping, or fully overlapping.

Taking a further embodiment of the information processing method provided by the present invention as an example, at least two pages of associated physical media respectively correspond to different movement track playback presentation interfaces, the different movement track playback presentation interfaces can be displayed through different display windows respectively, the different display windows can be presented at different times, in the movement track playback process, a display window corresponding to a currently played back writing position is presented, and a movement track at the writing position is displayed at a corresponding position of the display window, and for a case that the writing position belongs to different display windows, different display windows and movement tracks therein can be alternately displayed according to a generation sequence of the writing position.

In addition, the reviewer may also perform a dragging operation on different display windows, and the different display windows may be displayed in a non-overlapping manner (i.e., all completely displayed, which may correspond to the implementation manner of another embodiment of the information processing method provided by the present invention described above), in a partially overlapping manner (where the display window to which the writing position of the current playback belongs is displayed at the top, and other display windows are partially overlapped at the bottom), or in a completely overlapping manner (where the display window to which the writing position of the current playback belongs is displayed at the top, and other display windows are completely overlapped at the bottom).

Further, for the case that different display windows are partially or completely displayed in an overlapping manner, in the process of playing back the movement trajectory according to the generation sequence of the plurality of writing positions identified by the coordinate information, the display window of the movement trajectory playback presentation interface corresponding to the physical medium page to which the currently analyzed coordinate information belongs may be used as the focus window, and displayed at the top of all the display windows.

In the above embodiments, the movement trace playback side, upon receiving the trace information sent by the writer side, directly addresses the case where the movement trace is generated by writing on at least two associated physical medium pages, and does not include a step of determining whether the physical medium page to which the received trace information is directed is a single page or multiple pages. For the steps of this determination, see the following embodiments:

if the trace information sent to the moving trace playback side by the writer side carries identification information representing whether a physical medium page to which the trace information is directed is a plurality of pages having an association relationship or whether the physical medium page has an association relationship with other physical medium pages, that is, an indication of whether the moving trace needs to be played back in association is provided to the moving trace playback side, the moving trace playback side may determine a way of playing back the moving trace according to the indication;

assuming that the trace information sent by the writer side to the moving trace playback side does not carry the identification information representing whether the physical medium page to which the trace information is directed is a plurality of pages having an association relationship or whether the physical medium page has an association relationship with other physical medium pages, that is, when an indication whether the moving trace playback side needs to perform association playback on the moving trace is not provided, the moving trace playback side needs to determine whether the physical medium page to which the received trace information is directed has an association relationship with other physical medium pages: if the targeted physical medium page does not have an association relation with other physical medium pages, the targeted physical medium page is considered to be a single page when the writer writes, and the page is directly played back in a page unit when the writer plays back; if the targeted physical medium page and other physical medium pages have an association relationship (the association relationship can be stored in advance), the targeted physical medium page is considered to be at least two pages when the writer writes, the at least two pages of physical medium pages can be written alternately, in order to ensure that the movement track of the playback can represent the real sequence when the writer writes, the associated playback is needed during the playback, and the problem that the writing process of the writer cannot be truly represented by the processing mode of the track information generated by the multi-page physical medium page in the prior art is solved.

Further, whether the physical media page to which the received track information is directed has an association relationship may be determined as follows:

step one, determining a page of physical medium according to coordinate information contained in received track information;

in the first step, each writing position of each page of the physical medium is identified by unique coordinate information. Therefore, even if the trajectory information generated during writing is generated across pages, the coordinates constituting the movement trajectory corresponding to the trajectory information are different. Then, after receiving the track information, according to any coordinate information contained in the track information, it can be determined that any coordinate information belongs to a unique physical media page.

And step two, determining the rest physical medium pages except the physical medium page determined in the step one, which are aimed at by the track information, according to the association relationship of at least two pre-stored physical medium pages with the pattern information.

In step two, the physical page may be identified by a page number. For a physical medium page needing to be played back in a correlated manner, the corresponding relationship is stored in advance, then, in the first step, a physical medium page can be determined, then, the physical medium page is searched in the stored corresponding relationship, if the remaining physical medium pages having the corresponding relationship with the physical medium page are found, then, a writer can be considered to be possible to alternately perform between the physical medium page and the remaining physical medium pages when writing, and in order to ensure that the playback movement track needs to be played back in a correlated manner according to the real time sequence during writing.

Fig. 7 to 8 are schematic flowcharts of still another embodiment of the information processing method according to the present invention, and in yet another embodiment of the information processing method according to the present invention, a third party (for example, the data forwarding device 103) forwards a movement track sent from the writer side to the movement track playback side. A flow of an information processing method provided by an embodiment of the present invention is described below with reference to the drawing.

As shown in fig. 7, in an information processing method provided in an embodiment of the present invention, an executing subject may be a data obtaining apparatus 101, including the following steps:

s701, acquiring track information corresponding to a movement track generated when a writer writes on at least two pages of physical medium pages with pattern information.

And S702, sending the track information acquired in the S701 to the data forwarding equipment in a preset communication mode.

Wherein, presetting the communication mode includes: network, bluetooth, or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In this embodiment, since the main function of the data obtaining device 101 is data obtaining, and a user of the data obtaining device may be a student, the answer efficiency may be affected by frequent charging, and the user experience is not good, the track information obtained by the data obtaining device 101 may be forwarded through the data forwarding device 103. Because the data obtaining device 101 and the data forwarding device 103 can perform data transmission through bluetooth or NFC, compared with the case where the data obtaining device 101 directly sends track information to the data playback system 102 through a network, the power saving is better, and resources are saved.

As shown in fig. 8, in the information processing method provided in the embodiment of the present invention, the execution subject may be a data forwarding device 103, and the method includes the following steps:

s801, receiving track information corresponding to the movement track generated when the writer side writes on at least two related physical medium pages.

Wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; and pre-storing the incidence relation of at least two pages of physical medium pages, or pre-setting the incidence relation of at least two pages of physical medium pages according to the instruction.

And S802, transmitting the track information received in the S801 to the moving track playback side.

Correspondingly, the moving track playback side performs the following steps: and receiving the movement track information from the data forwarding device, which is not described in detail herein.

Fig. 9 is a flowchart illustrating a further embodiment of an information processing method according to the present invention, in which the writer side may send track information to the information processing apparatus 104, the information processing apparatus 104 processes the movement track, and then sends the processed movement track to the movement track playback side; the information processing apparatus 104 may also directly transfer the received trajectory information without processing the movement trajectory, for example, execute the following steps:

firstly, receiving track information corresponding to a moving track generated when a writer side writes on the at least two associated pages of physical media;

and secondly, sending the track information to a mobile track playback side.

In addition, the information processing apparatus 104 may be caused to store in advance the association relationship of at least two pages of physical media pages having pattern information; and determines whether the track information requires associated playback after receiving the track information, and then transmits the determination result to the movement track playback side. A flow of an information processing method provided by an embodiment of the present invention is described below with reference to the drawing.

As shown in fig. 9, in an information processing method provided in an embodiment of the present invention, an executing entity may be an information processing apparatus 104, including the following steps:

s901, receiving track information corresponding to a moving track generated when a writer side writes on at least two related pages of physical medium pages.

Wherein at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory.

In addition, the association relationship of at least two pages of physical media pages having pattern information may be stored in advance, or the association relationship of at least two pages of physical media pages may be set in advance according to an instruction.

In this step, the association relationship between at least two physical media pages having pattern information, or the association relationship between at least two physical media pages set in advance according to an instruction may be stored in the information processing apparatus 104, and the movement track playback side may or may not store the association relationship.

S902, setting an associated playback identifier.

And the associated playback identifier is used for informing the movement track playback side of the movement track associated playback of the movement track generated when the writer writes on the associated at least two pages of the physical medium.

And S903, sending the associated playback identification corresponding to the track information to a mobile track playback side.

In this step, the track information and the associated playback identifier may be sent separately, and the sending order is not limited, and the track information and the associated playback identifier may also be sent in the same group of packets.

In this embodiment, assuming that the trace information sent by the writer side to the moving trace playback side carries identification information representing whether a physical medium page to which the trace information is directed is a plurality of pages having an association relationship or whether the physical medium page has an association relationship with other physical medium pages, the identification information may be directly forwarded to the moving trace playback side;

if the trace information sent by the writer side to the moving trace playback side does not carry the identification information indicating whether the physical medium page to which the trace information is directed is a plurality of pages having an association relationship, or the identification information indicating whether the physical medium page has an association relationship with other physical medium pages, that is, no indication is provided whether the moving trace needs to be played back in an association manner, the information processing apparatus 104 may determine whether the physical medium page to which the received trace information is directed has an association relationship with other physical medium pages, and send the determination result to the moving trace playback side, that is:

if the physical medium page to which the track information aims is judged to be a single page without incidence relation or a single page without incidence relation with other physical medium pages, the track information can be directly forwarded; if the physical medium page to which the track information is directed is judged to be a plurality of physical medium pages having an association relationship or a plurality of physical medium pages having an association relationship with other physical medium pages, step S902 is executed to set an associated playback identifier to notify the moving track playback side to perform associated playback on a moving track generated when a writer writes on at least two associated physical medium pages, step S903 is executed to send the associated playback identifier corresponding to the track information to the moving track playback side, the moving track side does not need to perform judgment operation, and whether the moving track needs to be played back in an associated manner is directly determined according to whether the associated playback identifier is received.

Further, the manner of determining whether the physical media page to which the received track information is directed has an association relationship may refer to the manner of determining whether the physical media page to which the track information is directed has an association relationship by the mobile track playback side described above, and details are not repeated here.

Fig. 10 is a flowchart illustrating a further embodiment of an information processing method according to the present invention, in which a writer side may send track information to the information processing apparatus 104, the information processing apparatus 104 processes a movement track, and then sends the processed movement track to a movement track playback side;

in addition, the information processing apparatus 104 may be caused to store in advance the association relationship of at least two pages of physical media pages having pattern information; and sending the corresponding coordinate information to the moving track playback side according to the sequence of the generation time corresponding to each writing position from the first to the last.

As shown in fig. 10, in an information processing method provided in an embodiment of the present invention, an executing subject may be an information processing apparatus 104, including the following steps:

s1001, receiving track information corresponding to a moving track generated when the writer side writes on at least two related physical medium pages.

When this step is implemented specifically, it may be assumed that the physical media page to which the track information received by the information processing device 104 is directed has an association relationship with other physical media pages, or the information processing device 104 may execute a step of determining whether the physical media page to which the track information is received has an association relationship in another embodiment of the present invention, and execute the subsequent step under the condition that the determination result is that the physical media page to which the track information is directed has an association relationship with other physical media pages.

And S1002, transmitting coordinate information of a plurality of writing positions in the track information corresponding to the movement track generated when the writer writes on the at least two pages of physical medium pages, to a movement track playback side according to the sequence of the generation time corresponding to each writing position from first to last.

The track information also comprises generation time information corresponding to each writing position in the moving track generation process.

When a plurality of pages of physical media are processed, a piece of track information is usually generated for each page of physical media, even if a writer alternately performs the track information generation on the plurality of pages of physical media during writing, the track information generation is performed on a page-by-page basis, which causes that a moving track playback side can only perform the playback on a page-by-page basis and cannot perform the playback in the real order of the writer during writing when performing the playback on the received track information. In view of this, in the present embodiment, the information processing device 104 can process the trajectory information generated in units of pages, that is, send the coordinate information corresponding to each writing position to the movement trajectory playback side in the order of the generation time corresponding to each writing position, so that the movement trajectory playback side generates the movement trajectory in the order of receiving the coordinate information, and can play back in the true order of writing by the writer, thereby solving the problem that the trajectory information generated in units of pages cannot be played back in the true order with respect to physical medium pages.

Based on the embodiment of the present invention, the information processing apparatus processes the track information sent by the writer side to the movement track playback side, and in case that the movement track playback side needs to pre-process the received track information before playing back the movement track, or the writer side needs to pre-process the obtained movement track before sending the track information to the movement track playback side, the information processing apparatus 104, which is a special intermediate device, completes the above processing functions and executes some pre-actions required for playback, so that the data acquisition apparatus can be dedicated for data acquisition, and the movement track playback side is dedicated for playback of the movement track, thereby saving resources of the data acquisition apparatus and the movement track playback side, and improving the processing efficiency.

The information processing apparatus in the present invention may be a network-side device, for example, a server, or a device having an information processing function on the writer side, for example, a user terminal such as a mobile terminal or a PC, as long as it is an apparatus having an information processing function, and the present invention is not limited thereto. When the information processing device is a network side device, the information processing device receives the track information from a writer side, processes the received track information and then sends the processed track information to a mobile track playback side; when the information processing apparatus of the present invention is a device having an information processing function on the writer side, the information processing apparatus receives the trajectory information from the data acquisition apparatus on the writer side, processes the received trajectory information, and transmits the processed trajectory information to the movement trajectory playback side through the communication network, which are all within the scope of the present invention.

With respect to the method of the exemplary embodiment of the present invention, an embodiment of the present invention further provides an information processing system 110, as shown in fig. 11, where the information processing system 110 includes: a data acquisition device 1101, and a data playback system 1102;

the data acquisition device 1101 is configured to acquire trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of physical medium pages having pattern information; sending the acquired track information;

the data playback system 1102 is configured to receive the track information; and playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

Further, the data playback system 1102 may be located on the writer side, or on the movement trace playback side. That is, the method, apparatus and system of the present invention are applicable not only to the case of distance education, in which the physical distance between a writer and a reviewer is not necessarily remote, but also to the case in which a parent or home teacher acts as a reviewer, or the case in which a teacher and a student are both in the same room.

In some embodiments of this embodiment, optionally, the data playback system 1102 is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

In other embodiments of this embodiment, optionally, the data playback system 1102 is specifically configured to, on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media, play back the movement track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In still other embodiments of this embodiment, optionally, the data playback system 1102 is specifically configured to play back, on a playback presentation interface of a movement trajectory corresponding to the at least two pages of associated physical media, the movement trajectory according to the plurality of writing positions identified by the coordinate information and according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In some further embodiments of this embodiment, optionally, the data playback system 1102 is specifically configured to play back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on the movement track playback presentation interface corresponding to the at least two pages of physical media.

In some further embodiments of this embodiment, optionally, the system further includes: a data forwarding device 1103;

the data obtaining device 1101 is specifically configured to send the obtained track information to the data forwarding apparatus in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC;

the data forwarding device 1103 is configured to receive the track information and send the track information to the data playback system 1102.

In some further embodiments of this embodiment, optionally, the data playback system 1102 includes an information processing device 11021 and a data playback device 11022, where the information processing device 11021 is configured to receive track information corresponding to the obtained movement track generated when the writer writes on the associated at least two pages of physical medium pages; and setting an associated playback identifier, wherein the associated playback identifier is used for informing the data playback device 11022 to perform associated playback of a movement track generated when a writer writes on the at least two associated pages of the physical medium;

the information processing device 11021 is further configured to send the associated playback identifier corresponding to the track information to the data playback device 11022;

the data playback device 11022 is configured to playback the movement track at a corresponding position of the movement track playback presentation interface according to the associated playback identifier and according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In some further embodiments of this embodiment, optionally, the data playback system 1102 includes an information processing device 11021 and a data playback device 11022, where the information processing device 11021 is configured to receive track information corresponding to the obtained movement track generated when the writer writes on the associated at least two pages of physical medium pages; sending coordinate information of a plurality of writing positions in the track information corresponding to the movement track generated when the writer writes on the at least two pages of physical medium pages to the data playback device 11022 according to the sequence of the generation time corresponding to each writing position from first to last;

the data playback device 11022 is configured to play back the movement track at the corresponding position of the movement track playback presentation interface according to the sequence of the generation time corresponding to each writing position from first to last.

Exemplary device

Having introduced the method of the exemplary embodiment of the present invention, the related apparatus for information processing of the exemplary embodiment of the present invention will be described next with reference to fig. 12 to 17.

Fig. 12 is a schematic structural diagram of one of the information processing apparatuses according to the embodiment of the present invention, and as shown in fig. 12, the information processing apparatus may include the following modules:

an obtaining module 1201, configured to obtain trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of physical medium pages with pattern information;

a sending module 1202, configured to send the obtained track information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; and the track information is used for providing a mobile track playback side to play back according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In some embodiments of this embodiment, optionally, the sending module 1202 is specifically configured to send the acquired track information to the data forwarding device through a preset communication mode; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In other embodiments of this embodiment, optionally, the apparatus further includes: a binding module 1203;

the binding module 1203 is configured to perform group binding on the at least two pages of physical media pages in advance.

In some further embodiments of this embodiment, optionally, the sending module 1202 is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

In some further embodiments of this embodiment, optionally, the physical medium page is made of a preset material, where the preset material supports erasing handwriting left on the physical medium page when the user writes.

Next, one of apparatuses for information processing according to still another exemplary embodiment of the present invention will be described.

As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.

In some possible embodiments, one of the devices for information processing according to the invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code which, when executed by the processing unit, causes the processing unit to perform the steps in the method for information processing according to various exemplary embodiments of the present invention described in the above section "exemplary method" of the present specification. For example, the processing unit may execute step S201 shown in fig. 2, acquire trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of a physical medium page having pattern information, and step S202, transmit the trajectory information acquired in S201.

One of the apparatuses for information processing 130 according to this embodiment of the present invention is described below with reference to fig. 13. One of the apparatuses for information processing 130 shown in fig. 13 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.

As shown in fig. 13, one of the devices for information processing 130 is represented in the form of a general-purpose computing device. The components of one of the devices for information processing 130 may include, but are not limited to: the at least one processing unit 1301, the at least one storage unit 1302, and a bus 1303 connecting different system components (including the processing unit 1301 and the storage unit 1302).

Bus 1303 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

The storage unit 1302 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)13021 and/or cache memory 13022, and may further include Read Only Memory (ROM) 13023.

The storage unit 1302 may also include a program/utility 1300 having a set (at least one) of program modules 13024, such program modules 13024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

One of the information handling devices 130 may also communicate with one or more external devices 1304 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the one of the information handling devices 130, and/or with any devices (e.g., router, modem, etc.) that enable the one of the information handling devices 130 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 1305. Also, one of the devices for information processing 130 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the internet) through the network adapter 1306. As shown, the network adapter 1306 communicates with the other modules of one of the information processing apparatuses 130 through the bus 1303. One of the apparatuses for information processing 130 can also display the acquired data to the user through the display unit 1307. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with one of the devices for information processing 130, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

Fig. 14 is a schematic structural diagram of a second information processing apparatus according to an embodiment of the present invention, as shown in fig. 14, the second information processing apparatus may include the following modules:

a receiving module 1401, configured to receive trajectory information corresponding to a movement trajectory that is generated when a writer writes on at least two associated physical medium pages and acquired by the writer side; wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

and a playback module 1402, configured to play back the movement track according to the generation sequence of the multiple writing positions identified by the coordinate information on a playback presentation interface of the movement track corresponding to the at least two pages of associated physical media.

In some embodiments of this embodiment, optionally, the playback module 1402 is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

In other embodiments of this embodiment, optionally, for a case that the at least two associated physical media pages respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces corresponding to different physical media pages are displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows are displayed non-overlapping, partially overlapping, or fully overlapping.

In still other embodiments of this embodiment, optionally, for a case where the different display windows are displayed in a partially overlapping or completely overlapping manner, in the process of playing back the movement trajectory according to the generation sequence of the multiple writing positions identified by the coordinate information, the display window of the movement trajectory playback presentation interface corresponding to the physical medium page to which the currently analyzed coordinate information belongs is taken as a focus window, and is displayed at the top of all the display windows.

In some further embodiments of this embodiment, optionally, the playback module 1402 is specifically configured to play back, on the playback presentation interface of the movement track corresponding to the at least two pages of associated physical media, the movement track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In still other embodiments of this embodiment, optionally, the playback module 1402 is specifically configured to play back, on the playback presentation interface of the movement trajectory corresponding to the at least two pages of associated physical media, the movement trajectory according to the plurality of writing positions identified by the coordinate information and the corresponding generation time and/or interval time according to the generation sequence of the plurality of writing positions; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In some further embodiments of this embodiment, optionally, the playback module 1402 is specifically configured to play back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on the playback presentation interface of the movement track corresponding to the at least two pages of physical media associated with each other.

In some further embodiments of this embodiment, optionally, the receiving module 1401 is specifically configured to receive track information from a data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

Next, a second apparatus for information processing according to still another exemplary embodiment of the present invention will be described.

In some possible embodiments, the second device for information processing according to the invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code that, when executed by the processing unit, causes the processing unit to perform the steps for use in the information processing method according to various exemplary embodiments of the present invention described in the above-mentioned "exemplary method" section of this specification. For example, the processing unit may execute step S301 shown in fig. 3, receive trajectory information corresponding to a movement trajectory generated when the writer side obtains the movement trajectory corresponding to the associated at least two pages of physical medium pages, and step S302, play back the movement trajectory according to the generation sequence of the plurality of writing positions identified by the coordinate information on the movement trajectory playback presentation interface corresponding to the associated at least two pages of physical medium pages.

A second apparatus 150 for information processing according to this embodiment of the present invention is described below with reference to fig. 15. The second device 150 for information processing shown in fig. 15 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.

As shown in fig. 15, the second device for information processing 150 is in the form of a general purpose computing device. The components of the second device for information processing 150 may include, but are not limited to: the at least one processing unit 1501, the at least one storage unit 1502, and a bus 1503 connecting various system components (including the processing unit 1501 and the storage unit 1502).

Bus 1503 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

The storage unit 1502 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)15021 and/or cache memory 15022, and may further include Read Only Memory (ROM) 15023.

The storage unit 1502 may also include a program/utility 1500 having a set (at least one) of program modules 15024, such program modules 15024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

The second information handling device 150 may also communicate with one or more external devices 1504 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the second information handling device 150, and/or with any devices (e.g., router, modem, etc.) that enable the second information handling device 150 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interface 1505. Also, the second device for information processing 150 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) through the network adapter 1506. As shown, the network adapter 1506 communicates with the other modules of the device two 150 for information processing over a bus 1503. The second device for information processing 150 can also play back and display data to the user through the display unit 1507. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the second device for information processing 150, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

Fig. 16 is a schematic structural diagram of a third information processing apparatus according to an embodiment of the present invention, as shown in fig. 16, the third information processing apparatus may include the following modules:

the receiving module 1601 is configured to receive trajectory information corresponding to a movement trajectory generated when the writer side writes on the at least two associated physical medium pages; wherein the at least two pages of physical media have pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of at least two pages of physical medium pages with pattern information is stored in advance, or the incidence relation of at least two pages of physical medium pages is preset according to an instruction;

a sending module 1602, configured to send the track information to a mobile track playback side, so that the mobile track playback side performs playback according to a generation sequence of the multiple writing positions identified by the coordinate information.

In some embodiments of this embodiment, optionally, the apparatus further includes: an association setting module 1603;

the association setting module 1603 is configured to set an associated playback identifier after the receiving module 1601 receives the track information, where the associated playback identifier is used to notify the movement track playback side to perform associated playback on a movement track generated when a writer writes on the associated at least two pages of physical media pages;

the sending module 1602 is specifically configured to send the associated playback identifier corresponding to the track information to a mobile track playback side.

In other embodiments of this embodiment, optionally, the sending module 1602 is specifically configured to send, to the playback side of the movement trajectory, the coordinate information of a plurality of writing positions in the trajectory information corresponding to the movement trajectory generated when the writer writes on the at least two associated pages of physical media, according to the sequence of the generation time corresponding to each writing position from first to last; wherein the track information further comprises: and generating time information corresponding to each writing position in the moving track generation process.

Next, a third apparatus for information processing according to still another exemplary embodiment of the present invention will be described.

In some possible embodiments, a third apparatus for information processing according to the present invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code that, when executed by the processing unit, causes the processing unit to perform the steps for use in the information processing method according to various exemplary embodiments of the present invention described in the above-mentioned "exemplary method" section of this specification. For example, the processing unit may perform a first step of receiving trajectory information corresponding to a movement trajectory generated when a writer side acquires the information while writing on the associated at least two pages of the physical medium as shown in page 27 of the specification, and a second step of transmitting the trajectory information to a movement trajectory playback side.

The third apparatus for information processing 170 according to this embodiment of the present invention is described below with reference to fig. 17. The third apparatus for information processing 170 shown in fig. 17 is merely an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.

As shown in fig. 17, the third apparatus for information processing 170 is represented in the form of a general-purpose computing apparatus. The components of the third device for information processing 170 may include, but are not limited to: the at least one processing unit 1701, the at least one memory unit 1702, and the bus 1703 that couples the various system components including the processing unit 1701 and the memory unit 1702.

Bus 1703 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures.

The storage unit 1702 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)17021 and/or cache memory 17022, and may further include Read Only Memory (ROM) 17023.

Storage unit 1702 may also include a program/utility 1700 having a set (at least one) of program modules 17024, such program modules 17024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

The three-for-information-processing device 170 may also communicate with one or more external devices 1704 (e.g., keyboard, pointing device, Bluetooth device, etc.), with one or more devices that enable a user to interact with the three-for-information-processing device 170, and/or with any devices (e.g., router, modem, etc.) that enable the three-for-information-processing device 170 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 1705. Also, the third device for information processing 170 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 1706. As shown, the network adapter 1706 communicates with the other modules of the third device for information processing 170 via a bus 1703. The third device for information processing 170 may also display the movement trace to the user through the display unit 1707. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the third apparatus for information processing 170, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

Exemplary program product

In some possible embodiments, aspects of the present invention may also be implemented in the form of a program product including program code for causing a terminal device to execute steps in the methods for information processing according to various exemplary embodiments of the present invention described in the section "exemplary method" mentioned above in this specification when the program product is run on the terminal device, for example, one of the information processing devices may perform step S201 as shown in fig. 2, acquire trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of a physical medium page having pattern information, and step S202, transmit the trajectory information acquired in S201. The second information processing device may execute step 301 shown in fig. 3, receive trajectory information corresponding to the movement trajectory generated when the writer side writes on the associated at least two pages of physical medium pages, and play back the movement trajectory according to the generation sequence of the plurality of writing positions identified by the coordinate information, in step S302, on the playback presentation interface of the movement trajectory corresponding to the associated at least two pages of physical medium pages. The third information processing device may perform a first step of receiving trajectory information corresponding to a movement trajectory generated when the writer side writes on the associated at least two pages of the physical medium page, as shown in page 27 of the specification, and a second step of transmitting the trajectory information to a movement trajectory playback side.

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

As shown in FIG. 18, one of the program products 180 for information processing according to an embodiment of the present invention is described; as shown in fig. 19, a second program product 190 for information processing according to an embodiment of the present invention is described; as shown in fig. 20, a third program product 200 for information processing according to an embodiment of the present invention is described;

the program products described above may each employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on the computing device, or entirely on the computing device or server. In the case of computing devices, the computing device may be connected to the user computing device over any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., over the internet using an internet service provider).

It should be noted that although in the above detailed description several means or sub-means of the education related apparatus are mentioned, such division is only not mandatory. Indeed, the features and functions of two or more of the devices described above may be embodied in one device, according to embodiments of the invention. Conversely, the features and functions of one apparatus described above may be further divided into embodiments by a plurality of apparatuses.

Moreover, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.

While the spirit and principles of the invention have been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, nor is the division of aspects, which is for convenience only as the features in such aspects may not be combined to benefit. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. An information processing method comprising:

acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages, wherein the at least two pages of physical medium pages have pattern information;

sending the acquired track information;

the pattern information is used for analyzing the coordinates of the writing positions of a writer when the writer writes on the at least two pages of physical medium pages; the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory, and the trajectory information further includes: generating time information and/or interval time information corresponding to each writing position in the moving track generating process; the at least two pages of physical medium pages are subjected to group binding in advance, and the group information of the at least two pages of physical medium pages is consistent with the pre-stored incidence relation of the at least two pages of physical medium pages;

and the track information is used for providing a moving track playback side to play back the moving track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time on a moving track playback presentation interface corresponding to the at least two pages of physical medium pages, wherein the moving track playback side is identified by the coordinate information, and the reviewer determines the mastery degree of the writer on the knowledge according to the writing proficiency degree of the writer.

2. The method of claim 1, sending the acquired trajectory information, comprising:

sending the acquired track information to data forwarding equipment in a preset communication mode;

wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

3. The method according to any one of claims 1-2, transmitting the acquired trajectory information, comprising:

transmitting the acquired track information in real time, or

And sending the corresponding track information at preset time intervals.

4. The method according to any one of claims 1-2, wherein the at least two pages of physical media are made of a preset material, wherein the preset material supports erasing handwriting left on the at least two pages of physical media when a user writes.

5. An information processing method comprising:

wherein the at least two pages of physical media pages have pattern information; the pattern information is used for analyzing the coordinates of the writing positions of a writer when the writer writes on the at least two pages of physical medium pages; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the incidence relation of the at least two pages of physical medium pages is stored in advance, or the incidence relation of the at least two pages of physical medium pages is set in advance according to an instruction; the at least two pages of physical medium pages are subjected to group binding in advance, and the group information of the at least two pages of physical medium pages is consistent with the pre-stored incidence relation of the at least two pages of physical medium pages;

playing back the moving track according to the generation sequence of the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface corresponding to the at least two pages of physical medium pages;

the track information further includes: generating time information and/or interval time information corresponding to each writing position in the moving track generating process;

playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information on the movement track playback presentation interface corresponding to the at least two pages of physical medium pages, wherein the playing back comprises:

and in a playback presentation interface of the movement track corresponding to the at least two pages of associated physical medium pages, according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time, playing back the movement track according to the plurality of writing positions identified by the coordinate information, so that a reviewer determines the mastery degree of the writer on the knowledge according to the writing proficiency degree of the writer.

6. The method of claim 5, playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information in the movement track playback presentation interface corresponding to the at least two associated pages of physical media, comprising:

simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two associated pages of physical media respectively; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

Using the same playback presentation interface as the corresponding movement track playback presentation interface of the at least two pages of physical medium pages and presenting; playing back the movement track in the same playback presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information; or

7. The method according to any one of claims 5 to 6, wherein for the case that the at least two associated physical media pages respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces corresponding to different physical media pages respectively are displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows are displayed non-overlapping, partially overlapping, or fully overlapping.

8. The method according to claim 7, wherein in the process of playing back the movement trace according to the generation sequence of the plurality of writing positions identified by the coordinate information, the display window of the movement trace playback presentation interface corresponding to the physical medium page to which the currently parsed coordinate information belongs is used as a focus window and displayed at the top of all display windows when the different display windows are partially or completely overlapped.

9. The method according to any one of claims 5 to 6, wherein, in a movement track playback presentation interface corresponding to the at least two associated pages of the physical medium, playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information comprises:

and playing back the moving track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions on a moving track playback presentation interface corresponding to the at least two pages of associated physical medium pages.

10. The method according to any one of claims 5 to 6, wherein, in a movement track playback presentation interface corresponding to the at least two associated pages of the physical medium, playing back the movement track according to the generation sequence of the plurality of writing positions identified by the coordinate information comprises:

and playing back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on a movement track playback presentation interface corresponding to the at least two pages of physical medium pages.

11. The method of any of claims 5-6, receiving trajectory information, comprising:

receiving trajectory information from a data forwarding device;

12. An information processing method comprising:

wherein the at least two pages of physical media pages have pattern information; the pattern information is used for analyzing the coordinates of the writing positions of a writer when the writer writes on the at least two pages of physical medium pages; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory, and the trajectory information further includes: generating time information and/or interval time information corresponding to each writing position in the moving track generating process; the incidence relation of the at least two pages of physical medium pages is stored in advance, or the incidence relation of the at least two pages of physical medium pages is set in advance according to an instruction; the at least two pages of physical medium pages are subjected to group binding in advance, and the group information of the at least two pages of physical medium pages is consistent with the pre-stored incidence relation of the at least two pages of physical medium pages;

and sending the track information to a moving track playback side, so that the moving track playback side plays back the moving track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time on a moving track playback presentation interface corresponding to the at least two pages of physical medium pages, and according to the generation sequence of the plurality of writing positions identified by the coordinate information, a reviewer determines the mastery degree of the writer on the knowledge according to the writing proficiency degree of the writer.

13. The method of claim 12, after receiving the trajectory information, further comprising:

14. The method of claim 12, the trajectory information further comprising: generating time information corresponding to each writing position in the moving track generating process;

sending the track information to a mobile track playback side, including:

15. An information processing apparatus comprising:

the acquisition module is used for acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages, and the at least two pages of physical medium pages have pattern information;

the sending module is used for sending the acquired track information;

16. The apparatus as set forth in claim 15, wherein,

the sending module is specifically configured to send the acquired track information to the data forwarding device in a preset communication mode; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

17. The apparatus according to any one of claims 15-16,

the sending module is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

18. The apparatus according to any one of claims 15-16,

the at least two pages of physical medium pages are made of preset materials, wherein the preset materials support erasing of handwriting left on the at least two pages of physical medium pages when a user writes.

19. An information processing apparatus comprising:

the receiving module is used for receiving track information which is acquired by a writer side and corresponds to a moving track generated when the writer writes on at least two related physical medium pages;

the playback module is used for playing back the moving track according to the generation sequence of the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface corresponding to the at least two pages of physical medium pages;

the playback module is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information and according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time in a movement trajectory playback presentation interface corresponding to the at least two associated pages of physical medium pages, so that a reviewer determines the degree of mastery of the writer on knowledge according to the writing proficiency of the writer.

20. The apparatus as set forth in claim 19, wherein,

the playback module is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two associated pages of physical media pages; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

21. The device according to any one of claims 19 to 20, wherein for a case that the at least two associated physical media pages respectively correspond to a movement track playback presentation interface, the movement track playback presentation interfaces corresponding to different physical media pages respectively are displayed in different display windows; the different display window provides a moving track playback side to execute dragging operation; the different display windows are displayed non-overlapping, partially overlapping, or fully overlapping.

22. The device according to claim 21, wherein in a process of playing back the movement trace according to the generation sequence of the plurality of writing positions identified by the coordinate information, a display window of a movement trace playback presentation interface corresponding to a physical medium page to which currently parsed coordinate information belongs is used as a focus window and displayed at the top of all display windows, in a case where the different display windows are displayed in a partially overlapping or fully overlapping manner.

23. The apparatus according to any one of claims 19-20,

the playback module is specifically configured to play back the movement track at the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions on the movement track playback presentation interface corresponding to the at least two associated pages of physical medium pages.

24. The apparatus according to any one of claims 19-20,

the playback module is specifically configured to play back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on a movement track playback presentation interface corresponding to the at least two pages of physical medium pages that are associated with each other.

25. The apparatus according to any one of claims 19-20,

the receiving module is specifically configured to receive track information from the data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

26. An information processing apparatus comprising:

and the sending module is used for sending the track information to a moving track playback side, so that the moving track playback side plays back the moving track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time on a moving track playback presentation interface corresponding to the at least two pages of physical medium pages, and the reviewing sequence of the plurality of writing positions identified by the coordinate information enables a writer to determine the mastery degree of the writer on the knowledge according to the writing proficiency degree of the writer.

27. The apparatus of claim 26, further comprising an association setting module,

28. The apparatus as set forth in claim 26, wherein,

the sending module is specifically configured to send coordinate information of a plurality of writing positions in trajectory information corresponding to a movement trajectory generated by a writer when writing on the at least two associated pages of physical media, to the movement trajectory playback side in an order from first generation time to last generation time corresponding to each writing position; wherein the track information further comprises: and generating time information corresponding to each writing position in the moving track generation process.

29. An information processing system comprising: a data acquisition device, and a data playback system;

the data acquisition device is used for acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages, and the at least two pages of physical medium pages have pattern information; sending the acquired track information;

the data playback system is used for receiving the track information; and on a movement track playback presentation interface corresponding to the at least two pages of associated physical medium pages, playing back the movement track according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time and the generation sequence of the plurality of writing positions identified by the coordinate information, so that a reviewer determines the mastery degree of the writer on the knowledge according to the writing proficiency degree of the writer.

30. The system of claim 29, wherein the first and second components are selected from the group consisting of,

the data playback system is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two associated pages of physical media pages; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

31. The system of any one of claims 29-30,

the data playback system is specifically configured to play back the movement track at the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions on the movement track playback presentation interface corresponding to the at least two associated pages of physical medium pages.

32. The system of any one of claims 29-30,

the data playback system is specifically configured to play back the movement track at a preset playback speed according to the generation sequence of the plurality of writing positions identified by the coordinate information on a movement track playback presentation interface corresponding to the at least two pages of physical medium pages that are associated with each other.

33. The system of claim 29, further comprising a data forwarding device,

34. The system of claim 29, the data playback system comprising an information processing device and a data playback device, wherein:

the information processing device is used for receiving track information corresponding to the movement track generated when the writer writes on the at least two associated physical medium pages; and setting an associated playback identifier, wherein the associated playback identifier is used for informing the data playback device to perform associated playback on a movement track generated when a writer writes on the at least two associated pages of the physical medium;

35. The system of claim 29, the data playback system comprising an information processing device and a data playback device, wherein:

the information processing device is used for receiving track information corresponding to the movement track generated when the writer writes on the at least two associated physical medium pages; sending coordinate information of a plurality of writing positions in the track information corresponding to the moving track generated when a writer writes on the at least two pages of physical medium pages to the data playback device according to the sequence of the generation time corresponding to each writing position from first to last;