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1. (WO2015047223) IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASED ON AN IMAGE

Pub. No.:    WO/2015/047223    International Application No.:    PCT/US2013/061398
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Wed Sep 25 01:59:59 CEST 2013
IPC: G06F 3/041
G06F 3/01
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventors: TRETTER, Daniel R.
KANG, Jinman
TAN, Kar-Han
HONG, Wei
SUGGS, Bradley Neal
SHORT, David Bradley
SIEVERT, Otto
Title: IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASED ON AN IMAGE
Abstract:
Examples disclosed herein relate to identifying a target touch region of a touch-sensitive surface based on an image. Examples include a touch input detected at a location of a touch-sensitive surface, an image representing an object disposed between a camera that captures the image and the touch-sensitive surface, identifying a target touch region of a touch-sensitive surface based on an image, and rejecting the detected touch input when the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface.