VISION BASED POINTING DEVICE EMULATION
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Abstract
A method for man machine interaction with an electronic device associated with an electronic display comprises capturing images of at least one hand positioned over an input device, tracking position or posture of the hand from the images; switching from interaction based on interaction with an input device to pointing device emulation in response to detecting a gesture performed with the hand, and emulating a pointing device based on the tracking, with the hand no longer performing the gesture.
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Citations
105 Claims
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1-84. -84. (canceled)
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85. A method for object movement control in a device associated with an electronic display, the method comprising:
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capturing images of at least one hand; tracking movement of the at least one hand; providing object movement control of the object, said object displayed on the electronic display, the movement control based on the tracking of the hand movement; and if the hand movement is a gesture, providing object position at the object'"'"'s position prior to performance of the gesture. - View Dependent Claims (86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102)
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103. A method for object movement control in a device associated with an electronic display, the method comprising:
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capturing images of at least one hand; tracking a position and posture of the at least one hand from the images captured; providing control of an object displayed on the electronic display based on the tracking of the position of the hand; and defining a resolution or sensitivity of the control based on the posture of the hand. - View Dependent Claims (104, 105)
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Specification