The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 2016
Filed:
Mar. 31, 2010
Joseph J. Nutaro, Phoenix, AZ (US);
James Tyrrell, Peoria, AZ (US);
Joseph J. Nutaro, Phoenix, AZ (US);
James Tyrrell, Peoria, AZ (US);
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Abstract
A touch screen system is provided herein for use with a commanded system requiring high integrity. The touch screen system includes, but is not limited to, a display screen configured to present information to an operator. A sensor array is arranged proximate the display screen to detect a touch on the display screen and to generate a set of touch position coordinates corresponding to a location of the touch. A processor is operatively coupled to the display screen and is configured to command the display screen to arrange a plurality of touch target images such one of the touch target images is a high integrity touch target image. The high integrity touch target image has a unique X-coordinate that is not shared by any other touch target image and a unique Y-coordinate that is not shared by any other touch target image.