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1. (GB2511973) User interface device

Application Number: 201410781 Application Date: 27.12.2011
Publication Number: 2511973 Publication Date: 30.07.2014
Publication Kind : A
IPC:
G06F 3/01
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
CPC:
G06F 3/011
G06F 3/013
G06F 3/017
G06F 3/04815
G06F 3/0487
G06F 3/167
H04N 13/02
Applicants: HEWLETT PACKARD DEVELOPMENT CO
Inventors: COCKBURN ANDY
BILLINGHURST MARK
MANDALAPU DINESH
Priority Data: 2011000897 27.12.2011 IN
Title: (EN) User interface device
Abstract:
(EN) A user interface device (105) comprising a camera (110, 205) that captures an image of a user's (115) face and fingers (125) and a processor (210, 230) that determines the spatial location of the user's (115) farcical features (120) and fingers (125) using the captured image, in which the processor (210, 230) further determines where on a screen (130) of the user interface device (105) the user (115) is viewing and in which the processor (210, 230) monitors the user's (115) facial features (120) and fingers (125) for indications of manipulation of on-screen content of the user interface device (105).