Nixon Peabody LLP
Virtual reality device and operation method of virtual reality device
A virtual reality device and the operation method of virtual reality device, and the method includes: the virtual reality device displays an image content according to a corresponding viewing angle of a user; and when the time of virtual reality device detects that the viewing elevation angle is greater than a predetermined angle for a time period which exceeds a predetermined time period, the virtual reality device enters a locking mode; in the locking mode, the virtual reality device displays the image content with a fixed main field, and the virtual reality device constrains the viewing angle of the image content from the movement or rotation of the user. The present invention can determine whether to enter the locking mode according to a preset condition, and provide the main image content of the fixed field of view in the locking mode in order to achieve user convenience and save power.
SUZHOU RAKEN TECHNOLOGY LIMITED
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Chia-Wei Che-Chia
Lin Ho