Invention Grant
- Patent Title: Methods and systems for geo-location optimized tracking and updating for events having combined activity and location information
- Patent Title (中): 地理位置优化跟踪和更新具有组合活动和位置信息的事件的方法和系统
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Application No.: US13959694Application Date: 2013-08-05
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Publication No.: US08694282B2Publication Date: 2014-04-08
- Inventor: Shelten Gee Jao Yuen , James Park , Hans Christiansen Lee
- Applicant: Fitbit, Inc.
- Applicant Address: US CA San Francisco
- Assignee: Fitbit, Inc.
- Current Assignee: Fitbit, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Martine Penilla Group, LLP
- Main IPC: G01C22/00
- IPC: G01C22/00 ; G06K9/22
Abstract:
A method includes obtaining a first geo-location and a second geo-location. The first and second geo-locations are associated with a monitoring device. The monitoring device is configured to be used by a user. The first geo-location is determined at a first time and the second geo-location is determined at a second time. The first time and the second time are associated with a rate of obtaining geo-location data. The method includes calculating a difference in distance between the second and first geo-locations and changing the rate of obtaining a third geo-location associated with the monitoring device based on the difference in distance between the second and first geo-locations.
Public/Granted literature
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