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Patent Searching and Data


Title:
INTERFACE DEVICE, PORTABLE DEVICE, CONTROL DEVICE, MODULE, CONTROL METHOD, AND PROGRAM STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2015/105044
Kind Code:
A1
Abstract:
In order to provide an interface that has input functionality with high recognition precision, this interface device (100) is provided with an imaging unit (110), a control unit (120), and a projection unit (130). The protection unit (130) projects projected video (300). The imaging unit (110) captures video of the area in which the projected video (300) is being projected. If captured video captured by the imaging unit (110) contains both the projected video (300) and a user-input object (400), then on the basis of the relationship between the position of the projected video (300) in the captured video and the position of the user-input object (400) in the captured video, the control unit (120) generates user-input information by recognizing user input being performed using the user-input object (400).

Inventors:
OKUMURA, Fujio (7-1Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2015/000030
Publication Date:
July 16, 2015
Filing Date:
January 07, 2015
Export Citation:
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Assignee:
NEC CORPORATION (7-1Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
International Classes:
G06F3/0346; G03B21/00; G03B21/14; G03B21/26; G06F3/023; G06F3/041; G06F3/042; G06F3/048; G06F3/0488; H03M11/04
Domestic Patent References:
WO2006104132A12006-10-05
WO2012173001A12012-12-20
Foreign References:
JP2008134793A2008-06-12
JP2013061552A2013-04-04
JP2013182342A2013-09-12
US20100199232A12010-08-05
JP2012108771A2012-06-07
Attorney, Agent or Firm:
SHIMOSAKA, Naoki (7-1Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
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