VISION BASED POINTING DEVICE EMULATION

摘要

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.