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    REDUCING BOOT TIME AND POWER CONSUMPTION IN WEARABLE DISPLAY SYSTEMS
    21.
    发明申请
    REDUCING BOOT TIME AND POWER CONSUMPTION IN WEARABLE DISPLAY SYSTEMS 有权

    公开(公告)号：US20210173207A1

    公开(公告)日：2021-06-10

    申请号：US17249048

    申请日：2021-02-18

    Applicant: Snap Inc.

    Inventor： Alex Bamberger ,  Peter Brook ,  Nicolas Dahlquist ,  Matthew Hanover ,  Russell Douglas Patton ,  Jonathan M. Rodriguez, II

    IPC: G02B27/01 ,  G02C11/00 ,  H04N5/232 ,  G06F1/16

    Abstract: One aspect disclosed is a method including determining a location from a positioning system receiver, determining, using a hardware processor and the location, that the location is approaching a path of direction of visual direction information, displaying the visual direction information on a display of a wearable device in response to the determining, determining, using the positioning system receiver, whether the turn of the visual direction information has been made, determining, by the hardware processor, a first period of time for display of the content data based on whether the turn of the visual direction information has been made, powering on the display and displaying, using the display, content data for the first period of time, turning off the display and the hardware processor following display of the content data.

    Systems and methods for wearable initiated handshaking
    26.
    发明授权
    Systems and methods for wearable initiated handshaking 有权

    公开(公告)号：US11115928B2

    公开(公告)日：2021-09-07

    申请号：US16872580

    申请日：2020-05-12

    Applicant: Snap Inc.

    Inventor： Alex Bamberger ,  Peter Brook ,  Nicolas Dahlquist ,  Matthew Hanover ,  Russell Douglas Patton ,  Jonathan M Rodriguez, II

    IPC: H04W52/02 ,  H04W36/14 ,  H04W4/80 ,  H04W52/38

    Abstract: Systems and methods for device handshaking are described. Embodiments for client device and associated wearable device initiated handshaking are described. In certain embodiments, a device such as wearable camera eyeglasses having both high-speed wireless circuitry and low-power wireless circuitry communicates with a client device. The low-power wireless circuitry is used for signaling and to manage power on handshaking for the high-speed circuitry in order to reduce power consumption. An analysis of a high-speed connection status may be performed by a client device, and used to conserve power at the glasses with signaling from the client device to indicate when the high-speed circuitry of the glasses should be powered on.

    SYSTEMS AND METHODS FOR WEARABLE INITIATED HANDSHAKING
    27.
    发明申请
    SYSTEMS AND METHODS FOR WEARABLE INITIATED HANDSHAKING 审中-公开

    公开(公告)号：US20200344687A1

    公开(公告)日：2020-10-29

    申请号：US16872580

    申请日：2020-05-12

    Applicant: Snap Inc.

    Inventor： Alex Bamberger ,  Peter Brook ,  Nicolas Dahlquist ,  Matthew Hanover ,  Russell Douglas Patton ,  Jonathan M Rodrigues, II

    IPC: H04W52/02 ,  H04W36/14 ,  H04W4/80 ,  H04W52/38

    Abstract: Systems and methods for device handshaking are described. Embodiments for client device and associated wearable device initiated handshaking are described. In certain embodiments, a device such as wearable camera eyeglasses having both high-speed wireless circuitry and low-power wireless circuitry communicates with a client device. The low-power wireless circuitry is used for signaling and to manage power on handshaking for the high-speed circuitry in order to reduce power consumption. An analysis of a high-speed connection status may be performed by a client device, and used to conserve power at the glasses with signaling from the client device to indicate when the high-speed circuitry of the glasses should be powered on.

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