Patent Document ID: 9720550
Application ID: 14691775
Patent Status: 1

Claim One:
1. An information handling system comprising: a processor operable to process information for presentation to a user as visual images; memory interfaced with the processor and operable to store the information; a graphics system interfaced with the processor and memory, the graphics system operable to generate the visual images at one or more display devices; a projector interfaced with the graphics system and operable to project the visual images at the projection surface; a detection device operable to detect end user inputs made at the visual images proximate the projection surface; a touch input module interfaced with the graphics system and detection device, the touch input module operable to determine an end user input at the visual image based upon a detection by the detection device at a detection location; and a touch zone controller interfaced with the touch input module and operable to apply a touch restriction at a defined portion of the projection surface that filters detection of predetermined touches by the detection device in the defined zone.