METHODS OF INTERFACING WITH MULTI-POINT INPUT DEVICES AND MULTI-POINT INPUT SYSTEMS EMPLOYING INTERFACING TECHNIQUES

摘要

Methods and systems for interfacing with multi-point input devices employ various techniques for controlling displayed images, including 2D and 3D image translation, scale/zoom, rotation control and globe axis tilt control. Various techniques employ three or more simultaneous inputs, changes in characteristics of those inputs, and pressure sensing, among other things.