GESTURE-TRIGGERED AUGMENTED-REALITY

    公开(公告)号:US20220121288A1

    公开(公告)日:2022-04-21

    申请号:US16949206

    申请日:2020-10-20

    Applicant: Google LLC

    Abstract: A user may routinely wear or hold more than one computing devices. One of the computing devices may be a head-mounted computing-device configured for augmented reality. The head-mounted computing-device may include a camera. While imaging, the camera can consume power and processing resources that diminish a battery of the head-mounted computing device. To improve a battery life and to enhance a user's privacy, imaging of the camera can be deactivated during periods when the user is not interacting with the head-mounted computing device and activated when the user wishes to interact with the head-mounted computing device. The activation of the camera can be triggered by gestured data collected by a computing device other than the head-mounted computing-device.

    Quick response codes
    33.
    发明授权

    公开(公告)号:US12248843B2

    公开(公告)日:2025-03-11

    申请号:US18247495

    申请日:2020-10-07

    Applicant: GOOGLE LLC

    Abstract: Systems and techniques include using a sensor of a computing device to detect the presence of a first portion of a code, the code including at least the first portion and a second portion, where the first portion of the code is decodable and includes an identifier and the second portion of the code is non-decodable. The computing device recognizes the identifier in the first portion of the code and obtains instructions for decoding the second portion of the code using the identifier and/or data associated with the identifier. The instructions to decode the second portion of the code are processed to generate a decoded second portion of the code. The computing device performs an action defined in the decoded second portion of the code.

    TRIGGERING A COLLABORATIVE AUGMENTED REALITY ENVIRONMENT USING AN ULTRASOUND SIGNAL

    公开(公告)号:US20250046024A1

    公开(公告)日:2025-02-06

    申请号:US18745518

    申请日:2024-06-17

    Applicant: GOOGLE LLC

    Abstract: According to an aspect, a method for sharing a collaborative augmented reality (AR) environment including obtaining, by a sensor system of a first computing system, visual data representing a physical space of an AR environment, where the visual data is used to create a three-dimensional (3D) map of the physical space. The 3D map includes a coordinate space having at least one virtual object added by a user of the first computing system. The method includes broadcasting, by a transducer on the first computing system, an ultrasound signal, where the ultrasound signal includes an identifier associated with the 3D map. The identifier is configured to be detected by a second computing system to join the AR environment.

    Leveraging cloud anchors in authentication

    公开(公告)号:US12120521B2

    公开(公告)日:2024-10-15

    申请号:US17596313

    申请日:2020-12-09

    Applicant: Google LLC

    CPC classification number: H04W12/33 H04W12/033 H04W12/068 H04W84/18

    Abstract: Systems and methods are described for authenticating devices. The systems and methods may include detecting, by a sensor on a wearable device, at least one cloud anchor that includes an identifier associated with a network and configured for a physical environment. In response to detecting that a location associated with the at least one cloud anchor is within a threshold distance of the wearable device and detecting that the wearable device has access to the at least one cloud anchor, triggering extraction of the identifier from the at least one cloud anchor. The systems and methods may also include joining the wearable device to the network based on a received authentication corresponding to the extracted identifier.

    Triggering a collaborative augmented reality environment using an ultrasound signal

    公开(公告)号:US12014466B2

    公开(公告)日:2024-06-18

    申请号:US18154416

    申请日:2023-01-13

    Applicant: GOOGLE LLC

    CPC classification number: G06T19/006 G02B27/017 H04L67/131 G02B2027/0178

    Abstract: According to an aspect, a method for sharing a collaborative augmented reality (AR) environment including obtaining, by a sensor system of a first computing system, visual data representing a physical space of an AR environment, where the visual data is used to create a three-dimensional (3D) map of the physical space. The 3D map includes a coordinate space having at least one virtual object added by a user of the first computing system. The method includes broadcasting, by a transducer on the first computing system, an ultrasound signal, where the ultrasound signal includes an identifier associated with the 3D map. The identifier is configured to be detected by a second computing system to join the AR environment.

    Platform for registering and processing visual encodings

    公开(公告)号:US11836553B2

    公开(公告)日:2023-12-05

    申请号:US17894411

    申请日:2022-08-24

    Applicant: Google LLC

    CPC classification number: G06K7/1443 G06K7/1447 G06K19/06103 G06V10/255

    Abstract: The present disclosure relates generally to the processing of machine-readable visual encodings in view of contextual information. One embodiment of aspects of the present disclosure comprises obtaining image data descriptive of a scene that includes a machine-readable visual encoding; processing the image data with a first recognition system configured to recognize the machine-readable visual encoding; processing the image data with a second, different recognition system configured to recognize a surrounding portion of the scene that surrounds the machine-readable visual encoding; identifying a stored reference associated with the machine-readable visual encoding based at least in part on one or more first outputs generated by the first recognition system based on the image data and based at least in part on one or more second outputs generated by the second recognition system based on the image data; and performing one or more actions responsive to identification of the stored reference.

    QUICK RESPONSE CODES
    39.
    发明公开

    公开(公告)号:US20230376711A1

    公开(公告)日:2023-11-23

    申请号:US18247495

    申请日:2020-10-07

    Applicant: GOOGLE LLC

    CPC classification number: G06K7/1408 G06K19/06037 G06K7/1439

    Abstract: Systems and techniques include using a sensor of a computing device to detect the presence of a first portion of a code, the code including at least the first portion and a second portion, where the first portion of the code is decodable and includes an identifier and the second portion of the code is non-decodable. The computing device recognizes the identifier in the first portion of the code and obtains instructions for decoding the second portion of the code using the identifier and/or data associated with the identifier. The instructions to decode the second portion of the code are processed to generate a decoded second portion of the code. The computing device performs an action defined in the decoded second portion of the code.

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