INTERFACE DEVICE, PORTABLE DEVICE, CONTROL DEVICE, MODULE, CONTROL METHOD, AND PROGRAM STORAGE MEDIUM

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).

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Inventors:

OKUMURA FUJIO (JP)

Application Number:

PCT/JP2015/000030

Publication Date:

July 16, 2015

Filing Date:

January 07, 2015

Export Citation:

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Assignee:

NEC CORP (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:

WO2006104132A1	2006-10-05
WO2012173001A1	2012-12-20

Foreign References:

JP2008134793A	2008-06-12
JP2013061552A	2013-04-04
JP2013182342A	2013-09-12
US20100199232A1	2010-08-05
JP2012108771A	2012-06-07

Attorney, Agent or Firm:

SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)

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