Patent 7477236 was granted and assigned to Microsoft on January, 2009 by the United States Patent and Trademark Office.
Systems and methods for remote control of on-screen interaction are described. In one aspect, a presentation is displayed onto a display surface. The presentation includes a selection control to interface with one or more user interface (UI) elements. The UI elements are used to control the presentation. A set of image frames are received from a remote handheld device. The image frames represent respective snapshots of the presentation. The image frames are evaluated to modify position of the selection control over the presentation.