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公开(公告)号：US20170282062A1
公开(公告)日：2017-10-05
申请号：US15085887
申请日：2016-03-30
Applicant: Sony Computer Entertainment Inc.
Inventor： Glenn T. Black
CPC classification number: A63F13/25 , A63F13/211 , A63F13/212 , A63F13/213 , A63F13/323 , A63F13/34 , A63F13/428 , A63F13/5255 , A63F2300/8082 , G02B27/017 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , H04L67/38
Abstract: A virtual reality (VR) head-mounted display (HMD), a computer-implemented method, and a VR tracking system are described. Generally, a VR HMD includes an inertial measurement unit (IMU) and an optical sensor. When a second VR HMD is located in a same physical environment, the VR HMD can be operated to track a motion of the second VR HMD in the physical environment. For example, image data captured by the VR HMD in addition to inertial data of both VR HMDs are used to determine a three dimensional (3D) physical position of the second VR HMD and to track the 3D physical position over time. Three degrees of freedom (DOF) or six DOF for the motion are derived from the tracking.
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公开(公告)号：US09779605B1
公开(公告)日：2017-10-03
申请号：US15085879
申请日：2016-03-30
Applicant: Sony Computer Entertainment Inc.
Inventor： Michael G. Taylor , Glenn T. Black , Elliot S. Brodzki
Abstract: A proximity device, a computer-implemented method, and proximity system are described. Generally, the proximity device can be wearable or non-wearable. A wearable proximity device is configured to be worn by a user. As the user moves within a physical environment, the wearable proximity devices monitors the user's proximity to objects. Proximity indications are accordingly generated and presented to the user. A non-wearable proximity device is configured to monitor the user's proximity relative to a perimeter of an area. If the user approaches or overruns the perimeter, a proximity indication is generated and presented to the user.
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