Patent Number: 8,823,643

Title: Optical computer input controller device

Abstract: An integrated computer optically controlled switching interface activated by detecting positional movement of a user's hands or feet or other body part within a perimeter optical sensor defined area. The controller includes a confinement pad, a pair of angularly disposed perimeter rails interconnected by an end rail between optical sensor transmission and receiving towers for rail aligned interface beam generation and associated circuit support within said housing.

Inventors: Biswell; Bill (Houston, TX)


International Classification: G09G 5/00 (20060101)

Expiration Date: 9/02/12018