Invention Grant
- Patent Title: Wireless head mounted display with differential rendering
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Application No.: US16814873Application Date: 2020-03-10
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Publication No.: US11269408B2Publication Date: 2022-03-08
- Inventor: Todd Tokubo , Steven Osman , Jeffrey Roger Stafford , Crusoe Xiadong Mao , Glenn Black
- Applicant: Sony Interactive Entertainment Inc.
- Applicant Address: JP Tokyo
- Assignee: Sony Interactive Entertainment Inc.
- Current Assignee: Sony Interactive Entertainment Inc.
- Current Assignee Address: JP Tokyo
- Agency: Penilla IP, APC
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G09G5/14 ; H04S7/00 ; A63F13/53 ; A63F13/213 ; A63F13/25 ; A63F13/211 ; G09G3/00 ; G06F3/147 ; G06F3/16 ; A63F13/32 ; A63F13/54 ; A63F13/30

Abstract:
A method is provided, including: receiving captured images of an interactive environment in which a head-mounted display (HMD) is disposed; receiving inertial data processed from at least one inertial sensor of the HMD; analyzing the captured images of the interactive environment and the inertial data to determine a predicted future location of the HMD; using the predicted future location of the HMD to adjust a beamforming direction of an RF transceiver in a direction that is towards the predicted future location of the HMD; tracking a gaze of a user of the HMD; predicting a movement of the gaze of the user; generating video depicting a view of a virtual environment for the HMD; wherein the regions of the view are rendered differently based on the predicted movement of the gaze of the user; wirelessly transmitting the video via the RF transceiver to the HMD using the adjusted beamforming direction.
Public/Granted literature
- US20200264701A1 WIRELESS HEAD MOUNTED DISPLAY WITH DIFFERENTIAL RENDERING Public/Granted day:2020-08-20
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