Remote Control Device with Environment Mapping

    公开(公告)号:US20220405317A1

    公开(公告)日:2022-12-22

    申请号:US17351534

    申请日:2021-06-18

    Applicant: Google LLC

    Abstract: A remote control device for controlling devices in an environment can utilize an environment map and location information to accurately determine an intended device to provide control for multiple devices in an environment. The environment mapping can be performed using the remote control device including a plurality of sensors. A spatial map can be generated for an environment along with location information for controllable devices within the environment. The spatial map and location information can be stored on the remote control device. The mapping can allow the remote control device to quickly group devices or drag and drop content from one type of device to another type of device. The remote control device can perform search queries based on combinations of image and audio data in some examples.

    Measurements using an ultra-wideband ranging pair

    公开(公告)号:US20220244367A1

    公开(公告)日:2022-08-04

    申请号:US17248672

    申请日:2021-02-02

    Applicant: GOOGLE LLC

    Abstract: A method including associating an ultra-wide band (UWB) tag device with a UWB anchor device, capturing UWB range and angle data representing a plurality of locations in a physical space using a calibration technique, capturing UWB range and angle data representing a first location of the UWB tag device in relation to the UWB anchor device, capturing UWB range and angle data representing a second location of the UWB tag device in relation to the UWB anchor device, and determining a length based on the first location and the second location.

    SPATIALLY-AWARE CONTROLLER USING ULTRA-WIDEBAND TESSELLATION

    公开(公告)号:US20240045019A1

    公开(公告)日:2024-02-08

    申请号:US18254099

    申请日:2021-02-02

    Applicant: Google LLC

    CPC classification number: G01S5/14 G01S7/4021 G01S5/04

    Abstract: A method including retrieving a set of first ultra-wide band (UWB) data representing locations in a physical space and device locations in the physical space, the first UWB data representing the locations being tagged as associated with a device, generating a set of first coordinates based on the set of first UWB data, generating second UWB data representing a current location of the UWB tag device in the physical space, generating a second coordinate based on the second UWB data, generating a tiled set of coordinates by partitioning a plane associated with the physical space based on the set of first coordinates and the second coordinate, determining whether the UWB tag device is proximate to a tagged coordinate in the tiled set of coordinates, and in response to determining the UWB tag device is proximate to a tagged coordinate, initiating an action by the device associated with the tagged coordinate.

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