Method and apparatus for touch responding of wearable device as well as wearable device
First Claim
1. A method for touch responding of a wearable device, comprising:
- acquiring position information of a target fingertip collected by binocular recognition means in a set touch action occurrence area;
determining a mapping point mapped on the screen of the wearable device for the target fingertip based on the position information of the target fingertip and the corresponding relationship; and
identifying the mapping point on the screen of the wearable device;
wherein before said acquiring the position information of the target fingertip in the set touch action occurrence area, the method further comprises setting the touch action occurrence area by;
acquiring a target fingertip circling trajectory collected by the binocular recognition means after receiving a trigger instruction for setting the touch action occurrence area and determining a standard circling trajectory corresponding to the target fingertip circling trajectory;
determining a reference point for establishing mapping between the target fingertip and the screen of the wearable device according to the standard circling trajectory and a boundary of the screen of the wearable device; and
setting the touch action occurrence area according to the reference point, the standard circling trajectory and the boundary of the screen of the wearable device;
wherein the mapping point is determined according to the position information of the target fingertip and the reference point.
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Accused Products
Abstract
The present disclosure relates to a method and apparatus for touch responding of a wearable device, and the wearable device. The method for touch responding of the wearable device comprises: acquiring position information of a target fingertip collected by binocular recognition means in a set touch action occurrence area; determining a mapping point mapped on a screen of the wearable device for the target fingertip based on the position information of the target fingertip; and displaying a cursor at the mapping point on the screen of the wearable device. The wearable device according to the present disclosure feeds back effect of touch operations to the user in real time, and thus improves touch accuracy of the wearable device.
15 Citations
17 Claims
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1. A method for touch responding of a wearable device, comprising:
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acquiring position information of a target fingertip collected by binocular recognition means in a set touch action occurrence area; determining a mapping point mapped on the screen of the wearable device for the target fingertip based on the position information of the target fingertip and the corresponding relationship; and identifying the mapping point on the screen of the wearable device; wherein before said acquiring the position information of the target fingertip in the set touch action occurrence area, the method further comprises setting the touch action occurrence area by; acquiring a target fingertip circling trajectory collected by the binocular recognition means after receiving a trigger instruction for setting the touch action occurrence area and determining a standard circling trajectory corresponding to the target fingertip circling trajectory; determining a reference point for establishing mapping between the target fingertip and the screen of the wearable device according to the standard circling trajectory and a boundary of the screen of the wearable device; and setting the touch action occurrence area according to the reference point, the standard circling trajectory and the boundary of the screen of the wearable device; wherein the mapping point is determined according to the position information of the target fingertip and the reference point. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for touch responding of a wearable device, comprising:
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a first acquisition module configured to acquire position information of a target fingertip collected by binocular recognition means in a set touch action occurrence area; a determination module configured to determine a mapping point mapped on the screen of the wearable device for the target fingertip based on the position information of the target fingertip and the corresponding relationship; a processing module configured to identify the mapping point on the screen of the wearable device; and a setting module configured to set the touch action occurrence area before acquiring the position information of the target fingertip in the set touch action occurrence area by; acquiring the target fingertip circling trajectory collected by binocular recognition means after receiving a trigger instruction for setting the touch action occurrence area and determining a standard circling trajectory corresponding to the target fingertip circling trajectory; determining a reference point for establishing mapping between the target fingertip and the screen of the wearable device according to the standard circling trajectory and a boundary of the screen of the wearable device; and
setting the touch action occurrence area according to the reference point, the standard circling trajectory and the boundary of the screen of the wearable device; andthe setting module is further configured to determine the mapping point according to the position information of the target fingertip and the reference point. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A wearable device, comprising:
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binocular recognition means configured to collect position information of a target fingertip; and a controller communicatively connected with the binocular recognition means and configured to acquire position information of the target fingertip collected by the binocular recognition means in a set touch action occurrence area;
determine a mapping point mapped on the screen of the wearable device for the target fingertip based on the position information of the target fingertip and the corresponding relationship; and
identify the mapping point on the screen of the wearable device;said controller being further configured to set the touch action occurrence area before acquiring the position information of the target fingertip in the set touch action occurrence area by; acquiring the target fingertip circling trajectory collected by binocular recognition means after receiving a trigger instruction for setting the touch action occurrence area and determining a standard circling trajectory corresponding to the target fingertip circling trajectory; determining a reference point for establishing mapping between the target fingertip and the screen of the wearable device according to the standard circling trajectory and a boundary of the screen of the wearable device; and
setting the touch action occurrence area according to the reference point, the standard circling trajectory and the boundary of the screen of the wearable device; andsaid controller being further configured to determine the mapping point according to the position information of the target fingertip and the reference point. - View Dependent Claims (14, 15, 16, 17)
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Specification