CN117991945A

CN117991945A - Cursor control method and electronic equipment

Info

Publication number: CN117991945A
Application number: CN202410189845.3A
Authority: CN
Inventors: 郑涵佳; 程林; 孙健航; 吴洋
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2024-02-20
Filing date: 2024-02-20
Publication date: 2024-05-07

Abstract

The application discloses a cursor control method and electronic equipment, and belongs to the field of man-machine interaction. The method may comprise: determining the depth of a target interface; when the depth is larger than a first preset value, adjusting display parameters of a cursor on the target interface according to a first distance, wherein the first distance is the distance between the target interface and a first characteristic point of a user; and under the condition that the depth is smaller than a second preset value, adjusting the display parameter of the cursor on the target interface according to a second distance, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and the second characteristic point of the user.

Description

Cursor control method and electronic equipment

Technical Field

The application belongs to the field of man-machine interaction, and particularly relates to a cursor control method and electronic equipment.

Background

In applications such as augmented reality (eXtended reality, XR) and three-dimensional man-machine interaction, the applicable interaction modes are different according to the difference of the depth of the interaction interface, for example, the interaction is usually performed by using a direct touch mode for a near interaction interface, and the interaction is performed by using rays for a far interaction interface. And, a cursor is often used to indicate the user's input location.

In the related art, in order to enable a user to clearly see cursors on interactive interfaces of different depths, the size of the cursors is controlled according to a principle of being small and far.

However, for interactive interfaces of different depths, the same set of cursor size control mechanisms, if used, can result in reduced interaction efficiency. For example, the perception of the cursor size by the user at a short distance is different from the perception of the cursor size by the user at a long distance, the perception of the change of the cursor size by the user at a short distance is more obvious, when the user brings the head close to the screen, the cursor is seen to be obviously smaller, the conflict is formed between the perception of the near object size and the far object size of the user in the real world, the difficulty of interaction is increased due to the fact that the cursor is smaller, and the user needs to move the cursor into the target object more accurately, so that the interaction efficiency is lower.

Disclosure of Invention

The embodiment of the application aims to provide a cursor control method and electronic equipment so as to improve man-machine interaction efficiency.

In a first aspect, an embodiment of the present application provides a cursor control method, where the method includes:

Determining the depth of a target interface; when the depth is larger than a first preset value, adjusting display parameters of a cursor on the target interface according to a first distance, wherein the first distance is the distance between the target interface and a first characteristic point of a user; and under the condition that the depth is smaller than a second preset value, adjusting the display parameter of the cursor on the target interface according to a second distance, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and the second characteristic point of the user.

In a second aspect, an embodiment of the present application provides a cursor control device, including:

The depth determining module is used for determining the depth of the target interface;

the first adjusting module is used for adjusting the display parameters of the cursor on the target interface according to a first distance when the depth is larger than a first preset value, wherein the first distance is the distance between the target interface and a first characteristic point of a user;

And the second adjusting module is used for adjusting the display parameters of the cursor on the target interface according to a second distance when the depth is smaller than a second preset value, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and the second characteristic point of the user.

In a third aspect, an embodiment of the present application provides an electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the first aspect.

In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the method according to the first aspect.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and where the processor is configured to execute a program or instructions to implement a method according to the first aspect.

In a sixth aspect, embodiments of the present application provide a computer program product stored in a storage medium, the program product being executable by at least one processor to implement the method according to the first aspect.

In the embodiment of the application, when the depth of the target interface is in different ranges, for example, when the depth is in a long distance or a short distance, the display parameters of the cursor on the target interface are adjusted according to different distances, namely, when the depth of the target interface is in different ranges, different control mechanisms are adopted to control the display parameters of the cursor instead of the same set of cursor control mechanism, so that the naturalness of the change of the cursor can be improved, the change mode of the cursor is closer to the cognition of a user, and the man-machine interaction efficiency is improved.

Drawings

Fig. 1 is a flowchart of a cursor control method according to an embodiment of the present application.

Fig. 2 is a flowchart of a cursor control method according to another embodiment of the present application.

Fig. 3A is a schematic diagram illustrating a method for adjusting a cursor display size according to an embodiment of the present application.

Fig. 3B is a schematic diagram of a cursor control method according to an embodiment of the present application for adjusting a cursor display size.

Fig. 3C is a schematic diagram of a cursor control method according to an embodiment of the present application for adjusting a cursor display size.

Fig. 4 is a schematic diagram of another principle of adjusting a cursor display size by applying a cursor control method according to an embodiment of the present application.

Fig. 5 is a schematic diagram illustrating an effect of adjusting a cursor dispersion according to a cursor control method according to an embodiment of the present application.

Fig. 6 is a schematic diagram illustrating an effect of adjusting a cursor contour line width by applying a cursor control method according to an embodiment of the present application.

Fig. 7 is a schematic diagram illustrating an effect of adjusting transparency of a cursor by applying a cursor control method according to an embodiment of the present application.

Fig. 8 is a flowchart of a cursor control method according to another embodiment of the present application.

Fig. 9 is a schematic diagram of the dimension characterization principle of the target interface provided by the embodiment of the application.

Fig. 10A is a schematic diagram illustrating a cursor control method according to another embodiment of the present application for adjusting a cursor movement parameter.

Fig. 10B is a schematic diagram of adjusting a cursor movement parameter by applying a cursor control method according to another embodiment of the present application.

Fig. 11 is a schematic structural diagram of a cursor control device according to an embodiment of the present application.

Fig. 12 is a schematic structural diagram of a cursor control device according to another embodiment of the present application.

Fig. 13 is a schematic structural diagram of a cursor control device according to another embodiment of the present application.

Fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 15 is a schematic hardware structure of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In order to improve human-computer interaction efficiency, the embodiment of the application provides a cursor control method, a cursor control device and electronic equipment. The cursor control method provided by the application can be applied to application scenes such as augmented reality (eXtended reality, XR) and three-dimensional man-machine interaction. XR may include, but is not limited to, augmented Reality (Augmented Reality, AR), mixed Reality (MR), virtual Reality (VR), and other representative forms, as well as cross-over fields therebetween. Specifically, the cursor control method provided by the embodiment of the application can be executed by the electronic equipment with man-machine interaction capability.

The following describes a cursor control method according to the present application in detail with reference to the accompanying drawings.

As shown in fig. 1, a cursor control method according to an embodiment of the present application may include:

step 101, determining the depth of the target interface.

The target interface may be the currently active interface. In particular, the currently activated target interface may be determined first, and then the depth D of the target interface may be determined, where the depth of the target interface refers to the distance between the exit point of the ray and the intersection point of the ray and the target interface. Wherein determining the currently activated target interface may include: and determining the ray, and determining the interface with the intersection point of the ray as the currently activated target interface.

The ray may be a physical ray emitted by an input device (such as an operation handle) of the electronic device interacting with the user, or may be a virtual ray, such as a bare hand gesture ray captured by the electronic device interacting with the user. For physical rays, the emergent point of the physical rays is the generation point of rays in the transmitting device, such as the emergent point of a laser head; for the virtual ray, the exit point is predefined, for example, assuming that the virtual ray is a bare hand gesture ray of the user, the exit point may be a point of the user's hand. It will be appreciated that the intersection point of the ray with the target interface is the location of the cursor, which is the point at which the ray is projected onto the target interface.

After step 101, according to the relation between the depth of the target interface and the first preset value and the second preset value, it is determined whether the target interface belongs to a long-distance interface or a short-distance interface for the user, and different cursor control mechanisms are adopted for the long-distance interface and the short-distance interface. In particular, three cases can be distinguished, see below for a detailed description of steps 102, 103 and 104.

And step 102, adjusting display parameters of a cursor on the target interface according to a first distance when the depth is larger than a first preset value, wherein the first distance is the distance between the target interface and a first characteristic point of a user.

The display parameters of the cursor on the target interface may include, but are not limited to, at least one of the following:

display dimensions, such as the diameter size of a circular cursor;

display colors such as transparency, saturation, brightness, etc.;

display morphology, such as dispersion, profile linewidth, etc.

Wherein the first feature point may be located on the head, neck or torso of the user.

Wherein the first preset value can be empirically set. In the case where the depth D of the target interface is greater than the first preset value L1 (i.e., D > L1), the embodiment of the present application defines the target interface as a remote interface.

As an example, if the display parameter is a display size, in a case where the depth D of the target interface is greater than the first preset value L1 (i.e., D > L1), the display size of the cursor on the target interface is positively correlated with the first distance, i.e., the vertical distance D1 from the first feature point of the user to the target interface. That is, the larger D1 is, the larger the display size of the cursor is.

As another example, if the display parameter is a dispersion, in a case where the depth D of the target interface is greater than the first preset value L1 (i.e., D > L1), the dispersion of the cursor on the target interface is positively correlated with the first distance, i.e., the vertical distance D1 from the first feature point of the user to the target interface. That is, the larger D1 the larger the dispersion of the cursor.

As another example, if the display parameter is a contour line width, in a case where the depth D of the target interface is greater than the first preset value L1 (i.e., D > L1), the contour line width of the cursor on the target interface is inversely related to the first distance, i.e., the vertical distance D1 from the first feature point of the user to the target interface. That is, the larger D1 the smaller the contour linewidth of the cursor.

As another example, if the display parameter is transparency, in a case where the depth D of the target interface is greater than the first preset value L1 (i.e., D > L1), the transparency of the cursor on the target interface is inversely related to the first distance, i.e., the vertical distance D1 from the first feature point of the user to the target interface. That is, the greater D1 the less transparent the cursor.

In a more specific embodiment, if the display parameter includes a display size and/or a dispersion, if the depth is greater than the first preset value (i.e. D > L1), the adjustment ratio S1 of the display parameter of the cursor on the target interface is positively related to the first distance; if the display parameter includes a contour line width and/or transparency, the adjustment ratio S1 of the display parameter of the cursor on the target interface is inversely related to the first distance when the depth is greater than the first preset value (i.e., D > L1).

And step 103, adjusting the display parameters of the cursor on the target interface according to a second distance when the depth is smaller than a second preset value, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and a second characteristic point of the user.

Wherein the second preset value may be empirically set. In the case where the depth D of the target interface is smaller than the second preset value L2 (i.e., D < L2), the embodiment of the present application defines the target interface as a near-distance interface.

As an example, if the display parameter is a display size, in a case where the depth D is smaller than the second preset value L2 (i.e., D < L2), the display size of the cursor is positively correlated with the second distance, i.e., the vertical distance D2 from the second feature point of the user to the target interface. That is, the larger D2 the larger the display size of the cursor.

As another example, if the display parameter is a dispersion, in the case that the depth D is smaller than the second preset value L2 (i.e., D < L2), the dispersion of the cursor on the target interface is positively correlated with the second distance, i.e., the vertical distance D2 from the second feature point of the user to the target interface. That is, the larger D2 the larger the cursor dispersion.

As another example, if the display parameter is a contour line width, if the depth D is smaller than the second preset value L2 (i.e., D < L2), the contour line width of the cursor on the target interface is inversely related to the second distance, i.e., the vertical distance D2 from the second feature point of the user to the target interface. That is, the larger D2 the smaller the contour linewidth of the cursor.

As another example, if the display parameter is transparency, in a case where the depth D is smaller than the second preset value L2 (i.e., D < L2), the transparency of the cursor on the target interface is inversely related to the second distance, i.e., the vertical distance D2 from the second feature point of the user to the target interface. That is, the greater D2 the less transparent the cursor.

In a more specific embodiment, if the display parameter includes a display size and/or a dispersion, in a case that the depth is smaller than the second preset value (i.e., D < L2), the adjustment ratio S2 of the display parameter of the cursor on the target interface is positively related to the second distance; if the display parameter includes a contour line width and/or transparency, the adjustment ratio S2 of the display parameter of the cursor on the target interface is inversely related to the second distance when the depth is smaller than the second preset value (i.e., D < L2).

Optionally, as shown in fig. 2, the method for controlling a cursor provided in the embodiment of the present application may further include:

step 104, adjusting a display parameter of a cursor on the target interface according to the first distance and the second distance when the depth is larger than the second preset value and smaller than the first preset value.

Specifically, when the depth D of the target interface is greater than the second preset value L2 and less than the first preset value L1 (i.e., L2< D < L1), the embodiment of the application defines the target interface as a transition interface between a long-distance interface and a short-distance interface, and uses a weighting algorithm to make the cursor transition from the long-distance interface to the short-distance interface, thereby forming a moderate display parameter change effect. At this time, the display parameters of the cursor are related to both D1 and D2, and the closer the depth of the target interface is to L1, the closer the display parameter variation of the cursor is to the variation related to D1, and the closer the depth of the target interface is to L2, the closer the display parameter variation of the cursor is to the variation related to D2.

In some embodiments of the present application, the first feature point is a user's head and the second feature point is a user's hand. That is, D1 is the vertical distance from the user's head to the target interface, and D2 is the vertical distance from the user's hand to the target interface.

As an example, if the display parameters include display size and/or dispersion, then in case of L2< D < L1, the display parameters of the cursor on the target interface are positively correlated with (md1+nd2); if the display parameters include profile linewidth and/or transparency, then in the case of L2< D < L1, the display parameters of the cursor on the target interface are inversely related to (md1+nd2). Wherein m is greater than 0 and n is greater than 0.

Further, in the case of L2< D < L1, m is positively correlated with (L1-D) and n is negatively correlated with (L1-D); and m is inversely related to (D-L2), and n is positively related to (D-L2).

In a more specific embodiment, if the display parameter includes a display size and/or a dispersion, the adjustment ratio S3 of the display parameter of the cursor on the target interface is positively correlated with (as1+bs2) in the case of L2< D < L1; if the display parameter includes a contour line width and/or transparency, the adjustment ratio S3 of the display parameter of the cursor on the target interface is inversely related to (aS 1+bs2) in the case of L2< D < L1. Wherein a > 0 and b > 0.

Further, in the case of L2< D < L1, a is positively correlated with (L1-D) and b is negatively correlated with (L1-D); and a is inversely related to (D-L2), and b is positively related to (D-L2).

In the following, by way of a specific example, it is described how the adjustment ratio of the display parameters of the cursor on the target interface is determined in the above three cases, that is, how the above-mentioned S1, S2 and S3 are determined.

1) And in the case of D > L1, determining a cursor adjustment proportion S1 on the target interface according to the first distance, wherein S1 is positively correlated with the first distance D1.

Specifically, S1 may be determined according to the first distance and the first formula.

Wherein, the first formula is:

S1＝D1×1.08^D1

As can be seen from the first formula above, S1 is positively correlated with D1 in the case of D > L1. Correspondingly, under the condition that D > L1, adjusting the display parameter of the cursor on the target interface according to S1, wherein the display size or the dispersion of the cursor is positively correlated with S1, so that if the display size or the dispersion of the cursor is adjusted according to S1, the effect that the display size or the dispersion of the cursor is gradually enlarged along with the increase of D1 can be achieved; in addition, in the case of D > L1, since the contour line width or transparency of the cursor is inversely related to S1, if the contour line width or transparency of the cursor is adjusted by S1, an effect that the display size or dispersion of the cursor gradually decreases with an increase in D1 can be achieved.

2) In the case of D < L2, a cursor adjustment ratio S2 on the target interface is determined from a second distance, wherein S2 is positively correlated with the second distance D2.

Specifically, S2 may be determined according to the second distance and the second formula.

Wherein the second formula is:

S2＝1.08×0.5^(1-D2)

As can be seen from the second formula above, in the case of D < L2, S2 is positively correlated with D2. Correspondingly, under the condition of D < L2, the display parameters of the cursor on the target interface are adjusted according to S2, and as the display size or the dispersion of the cursor is positively correlated with S2, if the display size or the dispersion of the cursor is adjusted according to S2, the effect that the display size or the dispersion of the cursor is gradually enlarged along with the increase of D2 can be achieved, and the degree of enlargement is gradually slowed down; in addition, in the case of D < L2, since the contour line width or transparency of the cursor is inversely related to S2, if the contour line width or transparency of the cursor is adjusted by S2, the effect that the display size or dispersion of the cursor gradually decreases with an increase in D2 can be achieved, and the degree of decrease gradually slows down.

3) In the case of L2< D < L1, S1 and S2 may be determined first according to the above-described first and second formulas, and then S3 may be determined according to S1 and S2.

Specifically, S3 is positively correlated with (aS1+bS2).

As an example, a= (D1-L2)/(L1-L2), b= (1- (D2-L2/(L1-L2)).

Accordingly, s3=s1× (D1-L2)/(L1-L2) +s2× (1- (D2-L2/(L1-L2)).

It will be appreciated that in the case of L2< D < L1, the display size of the cursor on the target interface transitions between the display size on the far-distance interface and the display size on the near-distance interface, while being affected by D1 and D2. If the target interface is a transition interface between a long-distance interface and a short-distance interface, i.e., L2< D < L1, the display size of the cursor on the target interface is affected by both the vertical distance D1 from the user's head to the target interface and the vertical distance D2 from the user's hand to the target interface.

Fig. 3A, 3B, and 3C show the factors affecting the display size of the cursor and the relative positional relationship of the user 21, the target interface 23, and the cursor 22 in three cases of D > L1, L2< D < L1, and D < L2, respectively. As shown in fig. 3A, in the case of D > L1, the currently activated target interface 23 belongs to a remote interface, and the display size S _Cursor of the cursor is a function of the distance D1 from the head of the user 21 to the target interface 23. As shown in fig. 3B, in the case of L2< D < L1, the currently activated target interface 23 belongs to a transition interface between a long-distance interface and a short-distance interface, and the display size S _Cursor of the cursor is a function of the distance D1 from the head of the user 21 to the target interface 23 and the distance D2 from the hand of the user 21 to the target interface 23. As shown in fig. 3C, in the case of D < L2, the currently activated target interface 23 belongs to a close-range interface, and the size S _Cursor of the cursor is a function of the distance D2 from the hand of the user 21 to the target interface 23.

As can be seen from the above description, in the cursor control method provided by the embodiment of the present application, when the depth of the target interface is in different ranges, for example, the depth is in a long distance, a short distance, and an excessive distance between the long distance and the short distance, the display parameters of the cursor on the target interface are controlled according to the different distances, that is, when the depth of the target interface is in the different ranges, different control mechanisms are used to control the display parameters of the cursor, instead of using the same set of cursor control mechanism, so that the nature of the change of the cursor can be improved, and the change mode of the cursor is closer to the user cognition, thereby improving the man-machine interaction efficiency.

Further, when D > L1, the defining manner of the first distance may be further refined.

For example, in some embodiments, in a case where the number of users interacting with the target interface is 1 and the angle of view of the users is less than a preset angle, the first distance is a distance between the first feature point of the users and a plane in which the target interface lies; or in the case that the number of users interacting with the target interface is 1 and the field angle of the users is larger than a preset angle, the first distance is the distance between the first feature point of the users and the cursor on the target interface.

In other embodiments, such as a multi-person sharing mode, the cursor may be manipulated by other persons, and the change in the size of the cursor may be based on the fact that if the vertical distance from the head of a given user to the interface is changed, it may be difficult for the user to distinguish the cursor on the interface with the inclined side edge, and thus the definition of the head distance may be changed. Thus, prior to step 102, the method may further comprise:

When the number of users interacting with the target interface is multiple, obtaining distances between the multiple users and cursors on the target interface, taking a user with the largest distance between the multiple users and the cursors as a target user, and determining the distance between the first characteristic point of the target user and the cursors on the target interface as the first distance; or alternatively

And under the condition that the number of users interacting with the target interface is multiple, acquiring the angles of view of the multiple users and the target interface, taking the user with the angle of view larger than a preset angle among the multiple users as a target user, and under the condition that the distance between the first characteristic point of the target user and a cursor on the target interface is larger than a third preset value, determining the distance between the first characteristic point of the target user and the cursor on the target interface as the first distance.

For example, as shown in fig. 4, in the mode of sharing between two users, although the first user 21 interacts directly with the target interface 23, the second user 24 is also watching the interaction between the first user 21 and the target interface 23, at this time, in order to ensure the perception effect of the cursor by the second user 24, the second user 24 may be regarded as the target user, and the distance between the head of the second user 24, which is the target user, and the cursor 22 may be regarded as the first distance D1.

Wherein the magnitude of the third preset value L3 is related to the angle of view of the user. As an example, in a case where the user's angle of view is greater than the preset angle H, the cursor is displayed at the edge of the user's field of view with respect to the user, and l3=d1/cos (H/2) may be made. When a user uses a wider screen or a longer screen, or when a plurality of persons cooperate with other persons to control the cursor, the method can be used for ensuring that the cursor can maintain good visibility at the edge of the field of view of the user.

Optionally, in the case that the depth of the target interface falls in different depth ranges, at least one item of display color information and display form information of the cursor can be adjusted in addition to adjusting the display size of the cursor according to the first distance and/or the second distance, so as to ensure a better perception effect of the user on the cursor.

In some embodiments, the display parameters include display modality information, and the display modality information includes dispersion, wherein:

1) In case the depth of the target interface is greater than a first preset value (D > L1), the dispersion of the cursor on the target interface is positively correlated with the first distance.

2) In case the depth of the target interface is smaller than a second preset value (D < L2), the dispersion of the cursor on the target interface is positively correlated with the second distance.

3) In case the depth of the target interface is greater than the second preset value and less than the first preset value (2 < d < l 1), the dispersion of the cursor on the target interface is positively correlated with (md1+nd2), where m > 0, n > 0.

Fig. 5 shows factors affecting the dispersion of the cursor and the display effect of the dispersion of the cursor in three cases of D > L1, L2< D < L1, and D < L2. As shown in fig. 5, in the case of D > L1, the dispersion B _Cursor of the cursor is a function of the distance D1 from the first feature point of the user to the target interface; in the case of L2< D < L1, the curser B _Cursor is a function of the first distance D1 from the first feature point of the user to the target interface and the second distance D2 from the second feature point of the user to the target interface; in the case of D < L2, the size B _Cursor of the cursor is a function of the distance D2 from the second feature point of the user to the target interface. Furthermore, as can be seen from fig. 5, the dispersion of the cursor is relatively larger in the case of D > L1, less in the case of L2< D < L1, and less in the case of D < L2.

In some embodiments, the display parameters include display modality information, and the display modality information includes profile linewidths, wherein:

1) And under the condition that the depth of the target interface is larger than a first preset value (D > L1), the outline linewidth of a cursor on the target interface is inversely related to the first distance.

2) And in the case that the depth of the target interface is smaller than a second preset value (D < L2), the outline linewidth of the cursor on the target interface is inversely related to the second distance.

3) And under the condition that the depth of the target interface is larger than the second preset value and smaller than the first preset value (2 < D < L1), the outline linewidth of the cursor on the target interface is inversely related to (mD1+nD2), wherein m is larger than 0, and n is larger than 0.

Fig. 6 shows factors affecting the outline linewidth of the cursor and the display effect of the outline linewidth of the cursor in three cases of D > L1, L2< D < L1, and D < L2. As shown in fig. 6, in the case of D > L1, the outline linewidth O _Cursor of the cursor is a function of the first distance D1 from the first feature point of the user to the target interface; in the case of L2< D < L1, the contour line width O _Cursor of the cursor is a function of the first distance D1 from the first feature point of the user to the target interface and the second distance D2 from the second feature point of the user to the target interface; in the case of D < L2, the size O _Cursor of the cursor is a function of the second distance D2 from the second feature point of the user to the target interface. Further, as can be seen from fig. 6, the contour line of the cursor is relatively thin in the case of D > L1, the contour line of the cursor is sub-thin in the case of L2< D < L1, the contour line of the cursor is thicker in the case of D < L2, and becomes a solid circle in the case of being thicker to some extent.

In some embodiments, the display parameters include display color information, and the display color information includes transparency, wherein:

1) In case the depth of the target interface is greater than a first preset value (D > L1), the transparency of the cursor on the target interface is inversely related to the first distance.

2) In the case that the depth of the target interface is less than a second preset value (D < L2), the transparency of the cursor on the target interface is inversely related to the second distance.

3) In the case that the depth of the target interface is greater than the second preset value and less than the first preset value (2 < d < l 1), the transparency of the cursor on the target interface is inversely related to (md1+nd2), where m > 0, n > 0.

Fig. 7 shows factors affecting the transparency of the cursor and the display effect of the transparency of the cursor in three cases of D > L1, L2< D < L1, and D < L2. As shown in fig. 7, in the case of D > L1, the transparency T _Cursor of the cursor is a function of the first distance D1 from the first feature point of the user to the target interface; in the case of L2< D < L1, the transparency T _Cursor of the cursor is a function of the first distance D1 from the first feature point of the user to the target interface and the second distance D2 from the second feature point of the user to the target interface; in the case of D < L2, the size T _Cursor of the cursor is a function of the second distance D2 from the second feature point of the user to the target interface. Further, as can be seen from fig. 7, the transparency of the cursor is relatively larger in the case of D > L1, inferior in the case of L2< D < L1, and smaller in the case of D < L2.

It can be understood that in practical application, the size information, the shape information and the color information of the cursor can be controlled respectively by the cursor control method provided by the embodiment of the application, and the cursor control method can also be combined with the control.

It should be noted that, when the depth of the target interface is in different depth ranges, the display parameters of the cursor on the controlled target interface may be different, so as to obtain different changing effects. For example, in the case of D > L1, the display parameter of the cursor being controlled may be dispersion; in the case of L2< D < L1, the display parameter of the cursor being controlled may be transparency; in case of D < L2, the display parameter of the cursor being controlled may be a display size. Of course, in the same case, the display parameter of the controlled cursor may be one kind, or may be a combination of various parameters, such as a combination of dispersion and display size.

As can be seen from the foregoing embodiments, in the cursor control method provided by the embodiments of the present application, for a target interface, when the depth of the target interface is in different ranges, for example, the depth is in a long distance, a short distance, and an excessive distance range between the long distance and the short distance, at least one of display size information, display form information, and display color information of a cursor on the target interface is adjusted according to the different distances, that is, when the depth of the target interface is in the different ranges, different control mechanisms are used to control different display parameters of the cursor, instead of using the same set of cursor control mechanism, so that the nature of the change of the cursor can be improved, and the change mode of the cursor is closer to the user recognition, thereby improving the man-machine interaction efficiency.

Further, when the user interacts with the target interface by using rays, the movement efficiency and stability of the cursor need to be further improved, besides the depth of the target interface, the interface size of the target interface can be further introduced, and then the movement parameters of the cursor are adjusted according to two factors of the depth and the interface size of the target interface, wherein the movement parameters can comprise the movement speed and/or the movement acceleration, so that the anti-shake performance of the cursor is improved. On this basis, optionally, as shown in fig. 8, in another embodiment, the method for controlling a cursor provided by the present application may further include:

Step 105, obtaining the interface size of the target interface.

And 106, adjusting movement parameters of a cursor on the target interface according to the depth of the target interface and the interface size of the target interface, wherein the movement parameters comprise movement speed and/or movement acceleration.

In the embodiment of the application, the depth and the interface size of the target interface are relative to the user. Fig. 9 shows a schematic diagram of interface size characterization of a target interface according to an embodiment of the present application. As shown in fig. 9, for the target interface 23, the distance from the target interface 23 (i.e., the depth of the target interface) is different for the user, and the interface size of the target interface 23 relative to the user is also different. Assuming that the left and right boundaries of the target interface 23 are a and B, respectively, the interface size of the target interface 23 may be represented by α when the user is at point C, and the interface size of the target interface 23 may be represented by β when the user is at point D.

As an example, step 106 may include:

1) And when the depth of the target interface is greater than or equal to the first preset value and the size of the target interface is greater than or equal to a fourth preset value, adjusting the movement parameter of the cursor on the target interface according to the first distance D1, wherein the movement parameter is positively correlated with the first distance D1, namely the movement speed and/or the movement acceleration of the cursor are increased along with the increase of the first distance D1, so that the displacement of the hand of a user in space is reduced, and the interaction efficiency is improved.

2) And when the depth of the target interface is greater than or equal to the first preset value and the size of the target interface is smaller than the fourth preset value, adjusting a movement parameter of a cursor on the target interface according to the first distance D1, wherein the movement parameter is inversely related to the first distance D1, or the movement parameter keeps a first default value, namely the movement speed and/or the movement acceleration of the cursor decrease along with the increase of the first distance D1, or the movement speed and/or the movement acceleration of the cursor keep the first default value, so that larger deflection caused by a large cursor is reduced, and the stability of the cursor is improved.

3) And when the depth of the target interface is smaller than the first preset value and the size of the target interface is larger than the fourth preset value, adjusting the movement parameter of the cursor on the target interface according to the second distance D2, wherein the movement parameter is positively correlated with the second distance D2, namely the movement speed and/or the movement acceleration of the cursor are increased along with the increase of the second distance D2, so that the displacement of the hand of a user in space is reduced, and the interaction efficiency is improved.

4) And under the condition that the depth of the target interface is smaller than the first preset value and the size of the target interface is smaller than the fourth preset value, adjusting the movement parameter of the cursor on the target interface according to the second distance D2, wherein the movement parameter is inversely related to the second distance D2, or the movement parameter keeps a second default value, namely the movement speed and/or the movement acceleration of the cursor decrease along with the increase of the second distance D2, or the movement speed and/or the movement acceleration of the cursor keep a second default value, so that the stability of the cursor is ensured.

The fourth preset value is a preset angle, and is used for distinguishing the size of the interface size of the target interface, in general, the target interface belongs to a large interface when the interface size of the target interface is larger than the fourth preset value, and the target interface belongs to a small interface when the interface size of the target interface is smaller than the fourth preset value. For a large interface and a small interface, the embodiment of the application adopts different cursor movement parameter control mechanisms so as to further improve the perception effect of a user on the cursor, thereby improving the interaction efficiency.

Optionally, in the case of 1) above, if the moving speed is greater than the first speed V1 and less than the second speed V2, the mapping ratio of the displacement of the cursor on the target interface to the displacement of the radiation exit point may be positively correlated with the moving speed, that is, the mapping ratio of the displacement of the cursor on the target interface to the displacement of the radiation exit point may be increased with the increase of the moving speed, so as to further improve the cursor stability.

Fig. 10A shows a relationship between the displacement of the cursor on the target interface and the displacement of the ray exit point according to the cursor movement speed in the case of the above 1). As shown in fig. 10A, when the moving speed of the cursor is less than V1, the mapping ratio is maintained at a first lower value; when the moving speed of the cursor is greater than V1 and less than V2, the mapping proportion is increased along with the increase of the moving speed; when the moving speed of the cursor is larger than V2, the mapping proportion is kept at a higher second value.

Optionally, in the case of the 3 rd aspect, if the moving speed is greater than the first speed V1 and less than the second speed V2, the moving speed is greater than the first speed and less than the second speed, and the mapping ratio of the displacement of the cursor on the target interface to the displacement of the radiation exit point is positively correlated with the moving speed, that is, the mapping ratio of the displacement of the cursor on the target interface to the displacement of the radiation exit point increases with the increase of the moving speed, so as to further improve the stability of the cursor.

Fig. 10B shows a relationship between the displacement of the cursor on the target interface and the displacement of the ray exit point according to the cursor movement speed in the case of the above 3). As shown in fig. 10B, when the moving speed of the cursor is less than V1, the mapping ratio is maintained at a lower third value; when the moving speed of the cursor is greater than V1 and less than V2, the mapping proportion is increased along with the increase of the moving speed; when the moving speed of the cursor is larger than V2, the mapping proportion is kept at a higher fourth value.

As can be seen from comparing fig. 10A and 10B, the map ratio in the 1 st case is larger than the map ratio in the 3 rd case at the same moving speed, and specifically, the first value is smaller than the third value and the second value is smaller than the fourth value. According to the method, different mapping proportions are adopted instead of a cursor control mechanism with uniform mapping proportions for different target interface depths and sizes, so that the cursor stability can be further improved, and the man-machine interaction efficiency is improved.

According to the cursor control method provided by the embodiment shown in fig. 7, for the target interface, when the depth and the interface size of the target interface are in different ranges, the movement parameters of the cursor on the target interface are adjusted according to different distances, namely, when the depth and the interface size of the target interface are in different ranges, different control mechanisms are adopted to control the movement parameters of the cursor instead of the same set of cursor control mechanism, so that the cursor movement efficiency on the interfaces with different distances and different sizes can be effectively improved, and the overall interaction efficiency is further improved.

In the cursor control method provided by the embodiment of the application, the execution main body can be a cursor control device. In the embodiment of the application, a method for executing man-machine interaction by a cursor control device is taken as an example, and the man-machine interaction device provided by the embodiment of the application is described.

As shown in fig. 11, an embodiment of the present application proposes a cursor control device, which may include: a depth determination module 1101, a first adjustment module 1102, and a second adjustment module 1103.

The depth determination module 1101 is configured to determine a depth of the target interface.

The target interface may be the currently active interface. In particular, the currently activated target interface may be determined first, and then the depth D of the target interface may be determined, where the depth of the target interface refers to the distance between the exit point of the ray and the intersection point of the ray and the target interface. Specifically, the interface with the intersection point of the ray can be determined as the currently activated target interface.

And the first adjustment module 1102 is configured to adjust a display parameter of a cursor on the target interface according to a first distance when the depth is greater than a first preset value, where the first distance is a distance between the target interface and a first feature point of a user.

Displaying size information such as the diameter size of a circular cursor;

Displaying color information such as transparency, saturation, brightness, etc.;

Morphological information such as dispersion, profile linewidth, etc. is displayed.

The second adjusting module 1103 is configured to adjust the display parameter of the cursor on the target interface according to a second distance when the depth is smaller than a second preset value, where the second preset value is smaller than the first preset value, and the second distance is a distance between the target interface and a second feature point of the user.

Optionally, as shown in fig. 12, a cursor control device provided in an embodiment of the present application may further include:

and a third adjustment module 1104, configured to adjust a display parameter of a cursor on the target interface according to the first distance and the second distance when the depth is greater than the second preset value and less than the first preset value.

As an example, if the display parameters include display size and/or dispersion, then in case of L2< D < L1, the display parameters of the cursor on the target interface are positively correlated with (m D1+nd2); if the display parameters include profile linewidth and/or transparency, then in the case of L2< D < L1, the display parameters of the cursor on the target interface are inversely related to (m D1+nd2). Wherein m is greater than 0 and n is greater than 0.

According to the cursor control device provided by the embodiment of the application, when the depth of the target interface is in different ranges, for example, the depth is in a long distance, a short distance and an excessive distance range between the long distance and the short distance, the display parameters of the cursor on the target interface are controlled according to different distances, namely, when the depth of the target interface is in different ranges, different control mechanisms are adopted to control the display parameters of the cursor instead of the same set of cursor control mechanism, so that the nature of the change of the cursor can be improved, the change mode of the cursor is closer to the cognition of a user, and the man-machine interaction efficiency is improved.

While in other embodiments,

For example, in the multi-person sharing mode, the cursor may be manipulated by other people, and the change in the size of the cursor may be dependent on if the vertical distance from the head of a given user to the interface is changed, it may be difficult for the user to distinguish the cursor on the interface with the inclined side edge, and thus the definition of the head distance may be changed. Thus, the apparatus may further comprise a first distance determination module for:

Wherein the magnitude of the third preset value L3 is related to the angle of view of the user. As an example, in the case where the user's field angle is greater than the preset angle H, the cursor is displayed at the edge of the user's field of view with respect to the user, and l3=d2/cos (H/2) may be made. When a user uses a wider screen or a longer screen, or when a plurality of persons cooperate with other persons to control the cursor, the method can be used for ensuring that the cursor can maintain good visibility at the edge of the field of view of the user.

It should be noted that, when the depth of the target interface is in different depth ranges, the display parameters of the cursor on the controlled target interface may be different, so as to obtain different changing effects. For example, in the case of D > L1, the display parameter of the cursor being controlled may be dispersion; in the case of L2< D < L1, the display parameter of the cursor being controlled may be transparency; in case of D < L2, the display parameter of the cursor being controlled may be a size. Of course, in the same case, the display parameter of the controlled cursor may be one kind, or may be a combination of various parameters, such as a combination of dispersion and size.

As can be seen from the foregoing embodiments, in the cursor control device provided in the embodiments of the present application, when the depth of the target interface is in different ranges, for example, the depth is in a long distance, a short distance, and an excessive distance between the long distance and the short distance, at least one of display size information, display form information, and display color information of the cursor on the target interface is controlled according to the different distances, that is, when the depth of the target interface is in the different ranges, different control mechanisms are used to control different display parameters of the cursor, instead of using the same set of cursor control mechanism, so that the nature of the change of the cursor can be improved, and the change mode of the cursor is closer to the user recognition, thereby improving the man-machine interaction efficiency.

Further, when the user interacts with the target interface by using rays, the movement efficiency and stability of the cursor need to be further improved, besides the depth of the target interface, the interface size of the target interface can be further introduced, and then the movement parameters of the cursor are adjusted according to two factors of the depth and the interface size of the target interface, wherein the movement parameters can comprise the movement speed and/or the movement acceleration, so that the anti-shake performance of the cursor is improved. On this basis, optionally, as shown in fig. 13, in another embodiment, the cursor control device provided by the present application may further include:

an interface size obtaining module 1105, configured to obtain an interface size of the target interface.

And a fourth adjustment module 1106, configured to adjust a movement parameter of a cursor on the target interface according to the depth of the target interface and the interface size of the target interface, where the movement parameter includes a movement speed and/or a movement acceleration.

As an example, the fourth adjustment module 1106 may be specifically configured to:

In the cursor control device provided in the embodiment shown in fig. 13, when the depth and the interface size of the target interface are in different ranges, the movement parameters of the cursor on the target interface are adjusted according to different distances, that is, when the depth and the interface size of the target interface are in different ranges, different control mechanisms are adopted to control the movement characteristic information of the cursor instead of the same set of cursor control mechanism, so that the movement efficiency of the cursor on the interfaces with different distances and different sizes can be effectively improved, and the overall interaction efficiency is further improved.

A cursor control device in the embodiments of the present application may be an electronic device, or may be a component in an electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. The electronic device may be a Mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a Mobile internet appliance (Mobile INTERNET DEVICE, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) device, a robot, a wearable device, an ultra-Mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc., and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, etc., which are not particularly limited in the embodiments of the present application.

A cursor control device in an embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, and the embodiment of the present application is not limited specifically.

The cursor control device provided by the embodiment of the present application can implement each process implemented by the method embodiments shown in any of fig. 1, fig. 2, and fig. 8, and in order to avoid repetition, a detailed description is omitted here.

Optionally, as shown in fig. 14, the embodiment of the present application further provides an electronic device 1400, which includes a processor 1401 and a memory 1402, where the memory 1402 stores a program or instructions that can be executed on the processor 1401, and the program or instructions implement the steps of the above-mentioned cursor control method embodiment when executed by the processor 1401, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.

The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device.

Fig. 15 is a schematic hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 1500 includes, but is not limited to: radio frequency unit 1508, network module 1502, audio output unit 1503, input unit 1504, sensor 1505, display unit 1506, user input unit 1507, interface unit 1508, memory 1509, and processor 1510.

Those skilled in the art will appreciate that the electronic device 1500 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 1510 via a power management system so as to perform functions such as managing charging, discharging, and power consumption via the power management system. The electronic device structure shown in fig. 15 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown in the drawings, or may combine some components, or may be arranged in different components, which will not be described in detail herein.

A processor 1510 for determining a depth of the target interface; when the depth is larger than a first preset value, adjusting display parameters of a cursor on the target interface according to a first distance, wherein the first distance is the distance between the target interface and a first characteristic point of a user; and under the condition that the depth is smaller than a second preset value, adjusting the display parameter of the cursor on the target interface according to a second distance, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and the second characteristic point of the user.

In the embodiment of the application, when the depth of the target interface is in different ranges, for example, when the depth is in a long distance or a short distance, the display parameters of the cursor on the target interface are controlled according to different distances, namely, when the depth of the target interface is in different ranges, different control mechanisms are adopted to control the display parameters of the cursor instead of the same set of cursor control mechanism, so that the naturalness of the change of the cursor can be improved, the change mode of the cursor is closer to the cognition of a user, and the man-machine interaction efficiency is improved.

It should be appreciated that in embodiments of the present application, the input unit 1504 may include a graphics processor (Graphics Processing Unit, GPU) 15041 and a microphone 15042, the graphics processor 15041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 1506 may include a display panel 15061, and the display panel 15061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1507 includes at least one of a touch panel 15071 and other input devices 15072. The touch panel 15071 is also referred to as a touch screen. The touch panel 15071 may include two parts, a touch detection device and a touch controller. Other input devices 15072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.

The memory 1509 may be used to store software programs as well as various data. The memory 1509 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 1509 may include volatile memory or nonvolatile memory, or the memory 1509 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static random access memory (STATIC RAM, SRAM), dynamic random access memory (DYNAMIC RAM, DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate Synchronous dynamic random access memory (Double DATA RATE SDRAM, DDRSDRAM), enhanced Synchronous dynamic random access memory (ENHANCED SDRAM, ESDRAM), synchronous link dynamic random access memory (SYNCH LINK DRAM, SLDRAM), and Direct random access memory (DRRAM). Memory 1509 in embodiments of the application include, but are not limited to, these and any other suitable types of memory.

The processor 1510 may include one or more processing units; optionally, the processor 1510 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, and the like, and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 1510.

The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above-mentioned cursor control method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here.

Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.

The embodiment of the application further provides a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the above cursor control method embodiment, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted here.

It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.

Embodiments of the present application provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement the respective processes of the above-described cursor control method embodiments, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present application.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. A cursor control method, applied to a first electronic device, the method comprising:

determining the depth of a target interface;

When the depth is larger than a first preset value, adjusting display parameters of a cursor on the target interface according to a first distance, wherein the first distance is the distance between the target interface and a first characteristic point of a user;

And under the condition that the depth is smaller than a second preset value, adjusting the display parameter of the cursor on the target interface according to a second distance, wherein the second preset value is smaller than the first preset value, and the second distance is the distance between the target interface and the second characteristic point of the user.

2. The method of claim 1, wherein in the case where the depth is greater than the second preset value and less than the first preset value, adjusting a display parameter of a cursor on the target interface according to the first distance and the second distance.

3. The method of claim 1, wherein the first feature point is located on the head, neck, or torso of the user; the second feature point is located at an extremity of the user.

4. The method of claim 1, wherein the display parameter is a display size, and wherein the display size of the cursor on the target interface is positively correlated with the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the display size of the cursor on the target interface is positively correlated with the second distance.

5. The method of claim 1, wherein the display parameter is a dispersion, and wherein the dispersion of the cursor on the target interface is positively correlated with the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the dispersity of the cursor on the target interface is positively correlated with the second distance.

6. The method of claim 1, wherein the display parameter is a profile line width, and wherein the profile line width of the cursor on the target interface is inversely related to the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the outline linewidth of the cursor on the target interface is inversely related to the second distance.

7. The method of claim 1, wherein the display parameter is transparency, and wherein the transparency of a cursor on the target interface is inversely related to the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the transparency of the cursor on the target interface is inversely related to the second distance.

8. The method of claim 2, wherein the first distance is D1 and the second distance is D2, and wherein the display parameters include display size and/or dispersion;

And under the condition that the depth is larger than the second preset value and smaller than the first preset value, the display parameter of the cursor on the target interface is positively correlated with (m D < 1+nD2), wherein m is larger than 0, and n is larger than 0.

9. The method of claim 8, wherein the depth is D, the first preset value is L1, the second preset value is L2, m is positively correlated with (L1-D) and n is negatively correlated with (L1-D) if the depth is greater than the second preset value and less than the first preset value; and m is inversely related to (D-L2), and n is positively related to (D-L2).

10. The method according to claim 4 or 5, wherein in case the depth is greater than the first preset value, the adjustment ratio S1 of the display parameter of the cursor on the target interface is positively correlated to the first distance;

and under the condition that the depth is smaller than the second preset value, the adjustment proportion S2 of the display parameter of the cursor on the target interface is positively correlated with the second distance.

11. The method of claim 2, wherein the display parameters include display size and/or dispersion;

and under the condition that the depth is larger than the second preset value and smaller than the first preset value, the adjustment proportion S3 of the display parameter of the cursor on the target interface is positively correlated with (aS1+bS2), wherein a is larger than 0, and b is larger than 0.

12. The method of claim 11, wherein the depth is D, the first preset value is L1, the second preset value is L2, and a is positively correlated with (L1-D) and b is negatively correlated with (L1-D) if the depth is greater than the second preset value and less than the first preset value; and a is inversely related to (D-L2), and b is positively related to (D-L2).

13. The method according to any one of claims 1 to 9 and 11 to 12, wherein before said adjusting the display parameters of the cursor on the target interface according to the first distance, the method further comprises:

And under the condition that the number of users interacting with the target interface is multiple, acquiring the angles of view of the multiple users and the target interface, taking the user with the angle of view larger than or equal to a preset angle of the multiple users as a target user, and under the condition that the distance between the first characteristic point of the target user and a cursor on the target interface is larger than a third preset value, determining the distance between the first characteristic point of the target user and the cursor on the target interface as the first distance.

14. The method according to any one of claims 1 to 9 and 11 to 12, characterized in that,

When the number of users interacting with the target interface is 1 and the field angle of the users is smaller than a preset angle, the first distance is the distance between the first feature point of the users and the plane of the target interface;

And under the condition that the number of users interacting with the target interface is 1 and the field angle of the users is larger than a preset angle, the first distance is the distance between the first characteristic point of the users and the cursor on the target interface.

15. The method as recited in claim 1, further comprising:

acquiring the interface size of the target interface;

and adjusting the movement parameters of the cursor on the target interface according to the depth of the target interface and the interface size of the target interface, wherein the movement parameters comprise movement speed and/or movement acceleration.

16. The method of claim 15, wherein adjusting the movement parameter of the cursor on the target interface according to the depth of the target interface and the interface size of the target interface comprises:

When the depth of the target interface is larger than or equal to the first preset value and the interface size of the target interface is larger than or equal to a fourth preset value, adjusting a movement parameter of a cursor on the target interface according to the first distance, wherein the movement parameter is positively related to the first distance;

When the depth of the target interface is greater than or equal to the first preset value and the interface size of the target interface is smaller than the fourth preset value, adjusting a movement parameter of a cursor on the target interface according to the first distance, wherein the movement parameter is inversely related to the first distance or the movement parameter keeps a first default value;

When the depth of the target interface is smaller than the first preset value and the interface size of the target interface is larger than the fourth preset value, adjusting a movement parameter of a cursor on the target interface according to the second distance, wherein the movement parameter is positively related to the second distance;

And under the condition that the depth of the target interface is smaller than the first preset value and the interface size of the target interface is smaller than the fourth preset value, adjusting the movement parameter of the cursor on the target interface according to the second distance, wherein the movement parameter is inversely related to the second distance or keeps a second default value.

17. The method of claim 16, wherein the movement parameter comprises a movement speed;

when the depth of the target interface is greater than or equal to the first preset value and the interface size of the target interface is greater than or equal to a fourth preset value, if the moving speed is greater than the first speed and less than the second speed, the mapping proportion of the displacement of the cursor on the target interface and the displacement of the ray exit point is positively related to the moving speed;

and if the moving speed is greater than the first speed and less than the second speed, the mapping proportion of the displacement of the cursor on the target interface and the displacement of the ray exit point is positively correlated with the moving speed.

18. A cursor control device, the device comprising:

19. The apparatus as recited in claim 18, further comprising:

And the third adjusting module is used for adjusting the display parameters of the cursor on the target interface according to the first distance and the second distance under the condition that the depth is larger than the second preset value and smaller than the first preset value.

20. The apparatus of claim 18, wherein the first feature point is located on the head, neck, or torso of the user; the second feature point is located at an extremity of the user.

21. The apparatus of claim 18, wherein the display parameter is a display size, and wherein the display size of a cursor on the target interface is positively correlated with the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the display size of the cursor on the target interface is positively correlated with the second distance.

22. The apparatus of claim 18, wherein the display parameter is a dispersion, and wherein the dispersion of the cursor on the target interface is positively correlated with the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the dispersity of the cursor on the target interface is positively correlated with the second distance.

23. The apparatus of claim 18, wherein the display parameter is a profile line width, and wherein the profile line width of the cursor on the target interface is inversely related to the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the outline linewidth of the cursor on the target interface is inversely related to the second distance.

24. The apparatus of claim 18, wherein the display parameter is transparency, and wherein the transparency of a cursor on the target interface is inversely related to the first distance if the depth is greater than a first preset value; and under the condition that the depth is smaller than a second preset value, the transparency of the cursor on the target interface is inversely related to the second distance.

25. The apparatus of claim 19, wherein the first distance is D1 and the second distance is D2, and wherein the display parameter comprises a display size and/or a dispersion;

26. The apparatus of claim 25, wherein the depth is D, the first preset value is L1, the second preset value is L2, m is positively correlated with (L1-D) and n is negatively correlated with (L1-D) if the depth is greater than the second preset value and less than the first preset value; and m is inversely related to (D-L2), and n is positively related to (D-L2).

27. The apparatus according to claim 21 or 22, wherein in case the depth is larger than the first preset value, an adjustment ratio S1 of a display parameter of a cursor on the target interface is positively correlated with the first distance;

28. The apparatus of claim 19, wherein the display parameters include display size and/or dispersion;

29. The apparatus of claim 28, wherein the depth is D, the first preset value is L1, the second preset value is L2, a is positively correlated with (L1-D) and b is negatively correlated with (L1-D) if the depth is greater than the second preset value and less than the first preset value; and a is inversely related to (D-L2), and b is positively related to (D-L2).

30. The apparatus of any one of claims 18 to 26 and 28 to 29, further comprising a first distance determination module to:

31. The device according to any one of claims 18 to 26 and 28 to 29,

32. The apparatus as recited in claim 18, further comprising:

the interface size acquisition module is used for acquiring the interface size of the target interface;

And the fourth adjustment module is used for adjusting the movement parameters of the cursor on the target interface according to the depth of the target interface and the interface size of the target interface, wherein the movement parameters comprise the movement speed and/or the movement acceleration.

33. The apparatus of claim 32, wherein the fourth adjustment module is specifically configured to:

34. The apparatus of claim 33, wherein the movement parameter comprises a movement speed;

35. An electronic device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the cursor control method of any of claims 1-17.

36. A readable storage medium, characterized in that it has stored thereon a program or instructions which, when executed by a processor, implement the steps of the cursor control method according to any of claims 1-17.