Title:
HEAD MOUNT DISPLAY, MOVEMENT DETECTION DEVICE, MOVEMENT DETECTION METHOD AND VIDEO PRESENTATION SYSTEM
Document Type and Number:
Japanese Patent JP2014093703
Kind Code:
A
Abstract:
To provide a technology for detecting the movement of a user who is wearing a head mount display.
A head mount display 200 includes: a casing configured to store a presentation part for presenting a three-dimensional video, and positioned ahead of both eyeballs of a user 500 as an observer when it is mounted on the head of the observer; and an imaging element 204 disposed in the casing, and configured to image the external rays of light of the casing. The imaging element 204 is configured to, when the casing is mounted on the head of the observer, image the rays of light in a vertical downward direction to the casing and in the front of a line-of-sight direction of the observer.
Inventors:
YAMAMOTO KOJI
Application Number:
JP2012244142A
Publication Date:
May 19, 2014
Filing Date:
November 06, 2012
Export Citation:
Assignee:
SONY COMPUTER ENTERTAINMENT INC
International Classes:
H04N5/64; G02B27/02; G06F3/042; G09G3/20; H04N13/00
Domestic Patent References:
| JP2005172851A | 2005-06-30 | |||
| JP2000102036A | 2000-04-07 | |||
| JP2001356875A | 2001-12-26 | |||
| JPH086708A | 1996-01-12 | |||
| JP2004205711A | 2004-07-22 | |||
| JP2010146481A | 2010-07-01 | |||
| JPH0980510A | 1997-03-28 |
Foreign References:
| WO2012147702A1 | 2012-11-01 |
Attorney, Agent or Firm:
Sakaki Morishita
Yusuke Murata
Tomoyuki Miki
Takeshi Aoki
Yusuke Murata
Tomoyuki Miki
Takeshi Aoki
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