Radar-Based Input Controls
    3.
    发明公开

    公开(公告)号:US20240210524A1

    公开(公告)日:2024-06-27

    申请号:US18596395

    申请日:2024-03-05

    Applicant: Google LLC

    CPC classification number: G01S7/415 G01S13/003 G06F3/017

    Abstract: This document describes systems and techniques directed at radar-based input controls for electronic devices. In aspects, an electronic device includes a radar input control system that can perform presence detection, as well as distinguish between touch input, gesture input, and/or potential docking devices. In implementations, the electronic device includes a plurality of radar reception antennas and at least one transmit channel that feeds a plurality of radar transmission antennas. One or more radar reception antennas of the plurality of radar reception antennas may correspond to a discrete input location on a surface of the electronic device. In this way, the electronic device can be implemented without mechanical switches or a touchscreen interface and still receive user input.

    Sensor-Based Tamper Detection for Mounted Electronic Devices

    公开(公告)号:US20220268860A1

    公开(公告)日:2022-08-25

    申请号:US17624967

    申请日:2020-07-29

    Applicant: Google LLC

    Abstract: An electronic device including a mounting device configured to couple to a surface, a head removably coupled to the mounting device and including a housing, a magnet attached to the mounting device, and a sensor disposed within the housing. The sensor detects a magnetic field associated with the magnet when the head is in a first position relative to the mounting device and detects the magnetic field associated with the magnet when the head is in a second position relative to the mounting device, the second position being different than the first position.

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