MULTI-TOUCH MULTI-USER GESTURES ON A MULTI-TOUCH DISPLAY

摘要

A multi-touch, multi-user gesture (MMG) controller aggregates gestures from multiple users of a large multi-touch display to allow the multiple users to perform a coordinated action on the multi-touch display. The MMG controller allows one or more users to initiate a multi-touch, multi-user gesture (MMG) session and determines the users that will participate in the MMG session. The MMG controller then aggregates input gestures from multiple users into a MMG to coordinate the effort of multiple users of a multi-touch, multi-user display or touch screen. Applications on a supported computer can use these MMGs to act upon elements on the display such as cropping or adding elements to a group.