MOTION RESPONSIVE VIDEO CAPTURE DURING A VIDEO CONFERENCE

摘要

A mobile communication device (130) that is outfitted with motion detection mechanisms is used to construct a viewport (124, 124') on audio-visual data. As the communication device (130) is moved along a spatial trajectory (142), the viewport (124, 124') is positioned accordingly. A virtual space can be constructed such that the spatial trajectory is mapped into the virtual space and the user can navigate the virtual space by suitable movement of the communication device. Accordingly, a user can use natural body movements to navigate the virtual space through the viewport.