개선된 지오-펜스 선택 시스템
    21.
    发明公开

    公开(公告)号:KR20200128560A

    公开(公告)日:2020-11-13

    申请号:KR20207028586

    申请日:2019-03-06

    Applicant: SNAP INC

    Abstract: 본발명은클라이언트디바이스의현재위치를결정하고, 클라이언트디바이스의현재위치에기초하여적절한지오-펜스들을식별하고선택하기위한시스템들및 방법들에대한개선들에관한것이다. 개선된지오-펜스선택시스템은미디어콘텐츠를지리적영역의일부를둘러싸는지오-펜스와연관시키는것, 클라이언트디바이스로부터의위치데이터를샘플링하는것, 상기클라이언트디바이스로부터의상기샘플링된위치데이터에기초하여경계를정의하는것, 상기경계와상기지오-펜스사이의오버랩을검출하는것, 상기지오-펜스와연관된미디어콘텐츠를검색하는것, 및상기오버랩을검출하는것에응답하여, 상기클라이언트디바이스의메모리위치에상기미디어콘텐츠를로딩하는것을포함하는동작들을수행한다.

    EYEWEAR DEVICE WITH THERMAL VAPOR CHAMBER
    24.
    发明申请

    公开(公告)号:WO2023076077A1

    公开(公告)日:2023-05-04

    申请号:PCT/US2022/047016

    申请日:2022-10-18

    Applicant: SNAP INC.

    Abstract: An electronic eyewear device having a thermal management device including a vapor chamber in the temples. The temples may have a sheet metal portion thermally connected to heat generating electronics, wherein the vapor chamber is thermally coupled to the sheet metal along a length thereof to disperse heat generated by the electronics. The sheet metal and the vapor chamber may be encompassed by a non-thermally conducting material, such as being over molded by a silicone material, to prevent user contact with the heated sheet metal and vapor chamber. The sheet metal and the vapor chamber are generally planar and lightweight, and they are bent to bias the temples against a user's head when worn to provide preloading.

    DISCIPLINING CRYSTALS TO SYNCHRONIZE TIMING OF INDEPENDENT NODES

    公开(公告)号:WO2023059489A1

    公开(公告)日:2023-04-13

    申请号:PCT/US2022/044977

    申请日:2022-09-28

    Applicant: SNAP INC.

    Abstract: A circuit includes a first system-on-chip (SoC) driven by a first clock generator and a second SoC driven by a second clock generator where the first clock generator and the second clock generator have independent time bases. The first and second clock generators are synchronized using an RLC circuit external to the first clock generator and the second clock generator that converts an output of the first clock generator into current pulses and injects the current pulses into the second clock generator to pull an output of the second clock generator into synchronization with the output of the first clock generator. The RLC circuit converts a voltage output of the first clock generator into current pulses at the resonant frequency or specific harmonics of the output of the first clock generator. The second clock generator may include a ring oscillator into which the current pulses are injected.

    CONTROLLING INTERACTIVE FASHION BASED ON FACIAL EXPRESSIONS

    公开(公告)号:WO2023039183A1

    公开(公告)日:2023-03-16

    申请号:PCT/US2022/043094

    申请日:2022-09-09

    Applicant: SNAP INC.

    Abstract: Methods and systems are disclosed for performing operations comprising: receiving an image that includes a depiction of a person wearing a fashion item; generating a segmentation of the fashion item worn by the person depicted in the image; identifying a facial expression of the user depicted in the image; and in response to identifying the facial expression, applying one or more augmented reality elements to the fashion item worn by the person based on the segmentation of the fashion item worn by the person.

    PER PARTICIPANT END-TO-END ENCRYPTED METADATA

    公开(公告)号:WO2023034721A1

    公开(公告)日:2023-03-09

    申请号:PCT/US2022/075505

    申请日:2022-08-26

    Applicant: SNAP INC.

    Abstract: Systems and methods are provided for sending a combined read and reaction message. The systems and methods perform operations comprising: accessing, by a messaging application, a conversation session comprising a plurality of messages exchanged between a plurality of client devices, the messaging application being associated with a first client device of the plurality of client devices; generating, by the messaging application, metadata associated with one or more of the plurality of messages; encrypting, by the messaging application, the metadata in accordance with an end-to-end encryption process to enable a second client device of the plurality of client devices to read the metadata and prevent the second client device from modifying the metadata; and transmitting, to a server, a packet comprising an encrypted message slot and a first metadata slot, the first metadata slot comprising the encrypted metadata.

    SOCIAL CONNECTION THROUGH DISTRIBUTED AND CONNECTED REAL-WORLD OBJECTS

    公开(公告)号:WO2023034021A1

    公开(公告)日:2023-03-09

    申请号:PCT/US2022/040572

    申请日:2022-08-17

    Applicant: SNAP INC.

    Abstract: Systems and methods are described for providing social connection between users of first and second electronic eyewear devices. A first object in an environment of the first user is paired with a second object in a remote environment of the second user to create a communication connection between the first object and the second object. When the first object is within a field of view of the first electronic eyewear device, a communication is sent that invokes a preselected augmented reality (AR) object for display to the second user adjacent the second object when the second object is in the field of view of the second user. When the first object is within the field of view of the first electronic eyewear device for a predetermined duration, a communication may be sent that invokes a snapshot of an object or a user-selected AR object for display to the second user.

    TWO-WAY CONTROL OF IOT DEVICES USING AR CAMERA

    公开(公告)号:WO2023033985A1

    公开(公告)日:2023-03-09

    申请号:PCT/US2022/039471

    申请日:2022-08-04

    Applicant: SNAP INC.

    Abstract: Systems and methods for controlling Internet of Things (IoT) devices using an augmented reality (AR) camera are provided. The system includes a sensor and a server that receives an input from the sensor and presents an AR object on the display of the AR camera device that corresponds to the input from the sensor. A response to the displayed AR object from a user of the AR camera device is used to select a command to send to one or more IoT devices to perform an action corresponding to the user response to the displayed AR object. In an example, an AR smoke object is overlayed on the AR camera display in response to a smoke detection signal from a smoke detector. In response to the user swiping or gesturing to push away the AR smoke object, a window opening command is sent to one or more IoT enabled windows.

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