- 专利标题: Position service to determine relative position to map features
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申请号: US16206709申请日: 2018-11-30
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公开(公告)号: US10939236B1公开(公告)日: 2021-03-02
- 发明人: Alexander Fung , Leonid Gorkin , Robert Marianski , Arif Oguz Yildiz
- 申请人: Snap Inc.
- 申请人地址: US CA Santa Monica
- 专利权人: Snap Inc.
- 当前专利权人: Snap Inc.
- 当前专利权人地址: US CA Santa Monica
- 代理机构: Schwegman Lundberg & Woessner, P.A.
- 主分类号: H04W4/029
- IPC分类号: H04W4/029 ; H04W4/02 ; G06F17/18 ; G06F16/909 ; H04L29/06
摘要:
Systems, devices, media and methods are presented for retrieving a current location of client device, accessing geographic data based on the current location of the client device, analyzing the geographic data to identify a plurality of geographic features, for each geographic feature of the plurality of geographic features, identifying a direction from the current location of the client device to the respective geographic feature and a confidence level indicating a probability that the current location of the client device is at the direction, returning the direction and the confidence level to the client device, and based on the direction and confidence level, causing presentation of graphical data on a user interface within the client device.
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