ADAPTIVE BRIGHTNESS FOR AUGMENTED REALITY DISPLAY

    公开(公告)号:US20220398986A1

    公开(公告)日:2022-12-15

    申请号:US17582633

    申请日:2022-01-24

    Applicant: Snap Inc.

    Abstract: Disclosed are systems and methods for adaptively adjusting brightness of a wearable device projection system. The systems and methods perform operations comprising: causing projection elements of the AR wearable device to project an image; receiving a measure of ambient light from an ambient light sensor; adjusting one or more hardware parameters of the projection elements of the AR wearable device based on the measure of ambient light; modifying one or more color values of the image displayed by the projection elements of the AR wearable device based on the measure of ambient light; and projecting the image with the modified color values using the projection elements of the AR wearable device with the adjusted one or more hardware parameters.

    PARTIAL-BOOTUP EXECUTION OF INSTRUCTIONS IN A HEAD-WORN AUGMENTED REALITY DEVICE

    公开(公告)号:US20240061686A1

    公开(公告)日:2024-02-22

    申请号:US18498845

    申请日:2023-10-31

    Applicant: Snap Inc.

    CPC classification number: G06F9/4401 G06F9/445 G06F21/35 G06F9/4406

    Abstract: A method of activating a head-worn device is disclosed. The method includes activating the head-worn device and performing a partial bootup. When an user-input instruction to perform a function is received, it is determined whether or not the user-input instruction is permitted for partial bootup execution. The user-input instruction is executed based on the user-input instruction being permitted for partial bootup execution, and a bootup of the head-work device is completed based on the user-input instruction not being permitted for partial bootup execution. The method may further comprise determining if the user-input instruction requires user authentication in order to be executed, and based on the user-input instruction being partial bootup compatible and not requiring user authentication, executing the user-input instruction.

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