WO2013121649A1 - 情報処理装置 - Google Patents
情報処理装置 Download PDFInfo
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- WO2013121649A1 WO2013121649A1 PCT/JP2012/080728 JP2012080728W WO2013121649A1 WO 2013121649 A1 WO2013121649 A1 WO 2013121649A1 JP 2012080728 W JP2012080728 W JP 2012080728W WO 2013121649 A1 WO2013121649 A1 WO 2013121649A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/81—Threshold
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
Definitions
- the present invention relates to an information processing apparatus, an information processing method, and a program for processing information.
- touch panel type mobile terminals have come to be used, and touch panels mounted on such mobile terminals are often about 4 inches in size.
- the detection area of one key is smaller than the size of a human finger. Therefore, especially when information must be input quickly, it is not easy to input information by accurately bringing a finger into contact with this small area. Further, when the touching finger is separated from the touch panel, the finger may slide on the touch panel, and the contact position may be moved. In this case, information corresponding to the key displayed at a position adjacent to the position where the finger is in contact is input.
- An object of the present invention is to provide an information processing apparatus, an information processing method, and a program that solve the above-described problems.
- the information processing apparatus of the present invention A detection unit for detecting contact; A control unit that performs control based on the contact detected by the detection unit and ignores the detection result of the detection unit according to a time during which the contact position detected by the detection unit does not change.
- the information processing method of the present invention includes: Processing to detect contact; A process for performing control based on the detected contact; A process of ignoring the result of the detection is performed according to a time during which the detected contact position does not change.
- the program of the present invention is A program for causing a computer to execute, A procedure for detecting contact; A procedure for performing control based on the detected contact; A procedure of ignoring the result of the detection is executed according to a time during which the detected contact position does not change.
- FIG. 3 It is a figure which shows one Embodiment of the information processing apparatus of this invention. It is a figure which shows an example of the external appearance of the information processing apparatus shown in FIG. 1 with which the display provided with the touchscreen function was mounted. It is a figure which shows an example of an internal structure of the information processing apparatus shown in FIG. It is a figure which shows an example of the detail inside the control part shown in FIG. 4 is a flowchart for explaining an information processing method in the information processing apparatus shown in FIG. 3. It is a figure which shows an example of a mode that the software keyboard was displayed on the display part shown in FIG.
- FIG. 1 is a diagram showing an embodiment of an information processing apparatus according to the present invention.
- the information processing apparatus 100 in this embodiment includes a detection unit 110 and a control unit 120.
- the detection unit 110 is, for example, a touch sensor, and detects contact of an object such as a finger or a pen (for example, a stylus pen) to a predetermined part of the information processing apparatus 100.
- the control unit 120 performs control based on the contact detected by the detection unit 110. Further, when the detection unit 110 detects contact, the control unit 120 measures the time during which the detected contact position does not change, that is, the contact position does not move, and the subsequent detection unit 110 according to the measured time. The result of the detection is ignored (the control based on the detection is not performed). At this time, the control unit 120 calculates a time for ignoring the detection result of the detection unit 110 based on the time when the contact position does not move, and ignores the detection result of the detection unit 110 for the calculated time.
- the detection unit 110 may detect contact with a touch panel or a touch pad as long as it can detect the contact and perform processing according to the contact. .
- the detection unit 110 detects contact with a display having a touch panel function.
- FIG. 2 is a diagram showing an example of the appearance of the information processing apparatus 100 shown in FIG. 1 on which a display having a touch panel function is mounted.
- the information processing apparatus 100 is equipped with a display unit (display) 130 for displaying information.
- the display unit 130 realizes a touch panel function in cooperation with the detection unit 110.
- FIG. 3 is a diagram showing an example of the internal configuration of the information processing apparatus 100 shown in FIG.
- the information processing apparatus 100 shown in FIG. 2 includes a detection unit 110, a control unit 120, and a display unit 130.
- the display unit 130 is a display that displays information.
- the detection unit 110 detects the contact of an object with the display surface of the display unit 130.
- the control unit 120 controls display of information on the display unit 130. In addition, the control unit 120 performs control based on information displayed at the contact position detected by the detection unit 110.
- FIG. 4 is a diagram showing an example of the internal details of the control unit 120 shown in FIG.
- the control unit 120 shown in FIG. 3 includes a coordinate identification unit 121, a comparison unit 122, an update unit 123, a timer 124, and a main control unit 125.
- the coordinate identification unit 121 identifies the position (coordinates) on the display unit 130 where the detection unit 110 has detected contact.
- This identification method may be a general method.
- the comparison unit 122 compares the coordinate (first coordinate) identified by the coordinate identification unit 121 with the coordinate (second coordinate) identified by the coordinate identification unit 121 when the detection unit 110 detects contact. To do. Then, the comparison unit 122 determines whether the first coordinate and the second coordinate are the same as a result of the comparison. When the first coordinate and the second coordinate are the same, the comparison unit 122 instructs the update unit 123 to update the time during which the control unit 120 ignores the detection result of the detection unit 110 (ignore time). . On the other hand, when the first coordinate and the second coordinate are different, the comparison unit 122 instructs the timer 124 to start the timer and notifies the main control unit 125 to that effect.
- the update unit 123 When the update unit 123 is instructed to update the ignore time from the comparison unit 122, the update unit 123 updates the ignore time. This update method will be described later.
- the updating unit 123 notifies the timer 124 of the updated time.
- the timer 124 is activated when the coordinate identifying unit 121 identifies a coordinate, and measures the time when the first coordinate and the second coordinate are the same. Further, the timer 124 is activated by a timer activation instruction from the comparison unit 122 and notifies the main control unit 125 when the time notified from the update unit 123 is reached.
- the main control unit 125 ignores the detection result of the detection unit 110 from the time when the timer activation instruction is received from the comparison unit 122 to the time when the notification is received from the timer 124. At other times, the main control unit 125 performs control based on information displayed at the coordinates identified by the coordinate identification unit 121.
- FIG. 5 is a flowchart for explaining an information processing method in the information processing apparatus 100 shown in FIG.
- step 1 the update unit 123 sets the ignore time x to the initial value “0” and holds it.
- step 2 when the detection unit 110 detects contact, the coordinate identification unit 121 identifies the coordinates at which the contact is detected and outputs the coordinates to the comparison unit 122. At this time, the timer 124 starts and starts measuring elapsed time.
- step 3 the comparison unit 122 determines whether or not the ignore time held by the update unit 123 is “0”. At this stage, that is, initially, the ignore time is “0”, so in step 4, the comparison unit 122 holds (records) the coordinates output from the coordinate identification unit 121, and the update unit 123 ignores The time x is updated to an extremely small value (for example, “0.001 (s)”) larger than 0. In step 5, the comparison unit 122 notifies the main control unit 125 of an event that the coordinates have been recorded.
- the ignore time x held by the update unit 123 is not “0”, so in step 6, the first held (recorded) by the comparison unit 122.
- the comparison unit 122 compares the coordinates with the second coordinates detected by the coordinate identification unit 121 when the detection unit 110 detects contact this time.
- the comparison unit 122 updates the ignore time to the update unit 123. Instruct.
- the updating unit 123 instructed to update the ignore time updates the current ignore time using a predetermined calculation formula. At this time, the elapsed time (t) measured by the timer 124 is used as a variable to be substituted into the calculation formula.
- the calculation formula used here is a formula for calculating the ignore time based on the elapsed time in order to make the ignore time longer as the elapsed time (the time when the contact position detected by the detection unit 110 has not changed) is longer. It is also possible to use a calculation formula in which the differential value twice is always positive. For example, as shown in (Expression 1), a cosine function or a quadratic function may be used.
- the timer 124 starts from 0 and the main control unit 125 Until the timer 124 has passed the ignorance time updated by the updating unit 123 in Step 7, that is, in Step 8, the timer 124 waits for x seconds and the detection result of the contact of the detecting unit 110 is detected. Is ignored. Thereafter, the update unit 123 sets the ignore time x to the initial value “0” and holds it.
- the update unit 123 sets the ignore time x to the initial value “0”. Hold.
- FIG. 6 is a diagram showing an example of a state in which a software keyboard is displayed on the display unit 130 shown in FIG.
- a software keyboard is displayed on the display unit 130.
- the detection area of each key of this software keyboard is smaller than the size of a human finger.
- FIG. 7 is a diagram illustrating an example of a state in which a finger touches the display area of the “T” key of the software keyboard displayed on the display unit 130 as illustrated in FIG. 6.
- the finger 200 is in contact with the display area of the “T” key of the software keyboard displayed on the display unit 130.
- FIG. 8 is a diagram illustrating an example of a state in which the finger 200 illustrated in FIG. 7 is in contact with the “Y” display area in an attempt to move away from the “T” display area.
- FIG. 9 is a diagram showing a state of contact seen from the direction A shown in FIG.
- FIG. 10 is a diagram showing a state of contact as viewed from the direction A shown in FIG.
- the finger 200 is displayed on the display unit as shown in FIG. 9. Since the finger 200 has been slid in the direction of the “Y” display area when trying to move away from 130, the finger 200 is in contact with the “Y” display area. In this case, since not only the contact to “T” but also the contact to “Y” is detected, the input is not intended by the user. By applying the present invention, such erroneous input can be prevented.
- the information processing apparatus 100 described above is an electronic device such as a mobile phone, a mobile terminal, a tablet or notebook PC (Personal Computer), a smartphone, a PDA (Personal Digital Assistant), or a game machine.
- the target is not limited to the software keyboard, but can be applied to any user interface that specifies a plurality of areas in succession.
- a device that is not portable is useful as long as it uses a touch panel or the like.
- the processing performed by each component provided in the information processing apparatus 100 described above may be performed by a logic circuit produced according to the purpose.
- a computer program (hereinafter referred to as a program) in which processing contents are described as a procedure is recorded on a recording medium readable by the information processing apparatus 100, and the program recorded on the recording medium is read by the information processing apparatus 100. , May be executed.
- the recording medium readable by the information processing apparatus 100 includes a transfer medium such as a floppy (registered trademark) disk, a magneto-optical disk, a DVD, and a CD, as well as a ROM, a RAM, and the like built in the information processing apparatus 100. Memory, HDD, etc.
- the program recorded on the recording medium is read by the control unit 120 provided in the information processing apparatus 100, and the same processing as described above is performed under the control of the control unit 120.
- the control unit 120 operates as a computer that executes a program read from a recording medium on which the program is recorded.
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- User Interface Of Digital Computer (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
接触を検知する検知部と、
前記検知部が検知した接触に基づいた制御を行い、前記検知部が検知した接触位置が変化しない時間に応じて、前記検知部の検知の結果を無視する制御部とを有する。
接触を検知する処理と、
前記検知した接触に基づいた制御を行う処理と、
前記検知した接触位置が変化しない時間に応じて、前記検知の結果を無視する処理とを行う。
コンピュータに実行させるためのプログラムであって、
接触を検知する手順と、
前記検知した接触に基づいた制御を行う手順と、
前記検知した接触位置が変化しない時間に応じて、前記検知の結果を無視する手順とを実行させる。
Claims (7)
- 接触を検知する検知部と、
前記検知部が検知した接触に基づいた制御を行い、前記検知部が検知した接触位置が変化しない時間に応じて、前記検知部の検知の結果を無視する制御部とを有する情報処理装置。 - 請求項1記載の情報処理装置において、
前記制御部は、前記検知部が検知した接触位置が変化しない時間に応じた時間、前記検知部の検知の結果を無視することを特徴とする情報処理装置。 - 請求項1または請求項2に記載の情報処理装置において、
前記制御部は、前記検知部が検知した接触位置が変化しない時間が長いほど、前記検知部の検知の結果を無視する無視時間を長い時間に設定することを特徴とする情報処理装置。 - 請求項3に記載の情報処理装置において、
前記制御部は、前記検知部が検知した接触位置が変化しない時間に基づいて前記無視時間を算出する算出式の2回の微分値が常に正の値となる計算で、前記無視時間を算出して設定することを特徴とする情報処理装置。 - 請求項1から4のいずれか1項に記載の情報処理装置において、
表示部を有し、
前記検知部は、前記表示部の表示面への接触を検知することを特徴とする情報処理装置。 - 接触を検知する処理と、
前記検知した接触に基づいた制御を行う処理と、
前記検知した接触位置が変化しない時間に応じて、前記検知の結果を無視する処理とを行う情報処理方法。 - コンピュータに、
接触を検知する手順と、
前記検知した接触に基づいた制御を行う手順と、
前記検知した接触位置が変化しない時間に応じて、前記検知の結果を無視する手順とを実行させるためのプログラム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP12868706.8A EP2816448B1 (en) | 2012-02-14 | 2012-11-28 | Information processing device |
US14/377,978 US9606653B2 (en) | 2012-02-14 | 2012-11-28 | Information processing apparatus |
JP2014500046A JP6011605B2 (ja) | 2012-02-14 | 2012-11-28 | 情報処理装置 |
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JP2012-029441 | 2012-02-14 | ||
JP2012029441 | 2012-02-14 |
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WO2013121649A1 true WO2013121649A1 (ja) | 2013-08-22 |
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PCT/JP2012/080728 WO2013121649A1 (ja) | 2012-02-14 | 2012-11-28 | 情報処理装置 |
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US (1) | US9606653B2 (ja) |
EP (1) | EP2816448B1 (ja) |
JP (1) | JP6011605B2 (ja) |
WO (1) | WO2013121649A1 (ja) |
Cited By (2)
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CN104460978A (zh) * | 2013-09-12 | 2015-03-25 | 株式会社东海理化电机制作所 | 操作装置 |
JP2020187632A (ja) * | 2019-05-16 | 2020-11-19 | 富士通コンポーネント株式会社 | タッチパネル用コントローラ及びプログラム |
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JP6727921B2 (ja) | 2016-05-18 | 2020-07-22 | ソニーモバイルコミュニケーションズ株式会社 | 情報処理装置、情報処理システム、情報処理方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104460978A (zh) * | 2013-09-12 | 2015-03-25 | 株式会社东海理化电机制作所 | 操作装置 |
JP2020187632A (ja) * | 2019-05-16 | 2020-11-19 | 富士通コンポーネント株式会社 | タッチパネル用コントローラ及びプログラム |
JP7257248B2 (ja) | 2019-05-16 | 2023-04-13 | 富士通コンポーネント株式会社 | タッチパネル用コントローラ及びプログラム |
Also Published As
Publication number | Publication date |
---|---|
JP6011605B2 (ja) | 2016-10-19 |
US20150035773A1 (en) | 2015-02-05 |
JPWO2013121649A1 (ja) | 2015-05-11 |
EP2816448A1 (en) | 2014-12-24 |
EP2816448B1 (en) | 2018-05-09 |
US9606653B2 (en) | 2017-03-28 |
EP2816448A4 (en) | 2015-09-30 |
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