HEAD-MOUNTED DISPLAY DEVICE, CONTROL METHOD FOR THE HEAD-MOUNTED DISPLAY DEVICE, AND AUTHENTICATION SYSTEM
First Claim
1. A head-mounted display device that enables a user to simultaneously visually recognize a virtual image and an outside scene, the head-mounted display device comprising:
- a photographing unit configured to photograph at least a part of a visual field direction of the user in a state in which the user wears the head-mounted display device and acquire a motion of the user;
a track acquiring unit configured to acquire a track of the motion of the user from the motion photographed by the photographing unit; and
an authentication processing unit configured to authenticate, using the track acquired by the track acquiring unit, whether the user is a proper user.
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Accused Products
Abstract
A head-mounted display device that enables a user to simultaneously visually recognize a virtual image and an outside scene includes a photographing unit configured to photograph at least a part of a visual field direction of the user in a state in which the user wears the head-mounted display device and acquire a motion of the user; a track acquiring unit configured to acquire a track of the motion of the user from the motion photographed by the photographing unit; and an authentication processing unit configured to authenticate, using the track acquired by the track acquiring unit, whether the user is a proper user.
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Citations
14 Claims
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1. A head-mounted display device that enables a user to simultaneously visually recognize a virtual image and an outside scene, the head-mounted display device comprising:
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a photographing unit configured to photograph at least a part of a visual field direction of the user in a state in which the user wears the head-mounted display device and acquire a motion of the user; a track acquiring unit configured to acquire a track of the motion of the user from the motion photographed by the photographing unit; and an authentication processing unit configured to authenticate, using the track acquired by the track acquiring unit, whether the user is a proper user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A control method for a head-mounted display device that enables a user to simultaneously visually recognize a virtual image and an outside scene, the control method comprising:
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(a) photographing at least a part of a visual field direction of the user in a state in which the user wears the head-mounted display device and acquiring a motion of the user; (b) acquiring a track of the motion of the user from the motion photographed in (a); and (c) authenticating, using the track acquired in (b), whether the user is a proper user.
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13. An authentication system comprising:
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a head-mounted display device that enables a user to simultaneously visually recognize a virtual image and an outside scene; and an authentication server that performs authentication of the user, wherein the head-mounted display device includes; a photographing unit configured to photograph at least a part of a visual field direction of the user in a state in which the user wears the head-mounted display device and acquire a motion of the user; and a transmitting unit configured to transmit the motion acquired by the photographing unit to the authentication server, and the authentication server includes; a track acquiring unit configured to acquire a track of the motion of the user from the motion received from the head-mounted display device; an authentication processing unit configured to authenticate, using the track acquired by the track acquiring unit, whether the user is a proper user; and a transmitting unit configured to transmit a result of the authentication by the authentication processing unit to the head-mounted display device. - View Dependent Claims (14)
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Specification