Elderly People Daily Life Monitoring Based on GPS Trajectory with Non-uniform Sampling

Abstract

Trajectory monitoring based on the Global Positioning System (GPS) is the premise of providing all kinds of the personalized services based on the users' positions on the smart phones. GPS trajectory monitoring could be used to solve the elderly life monitoring which is a serious social problem in China. Owing to smart phones' energy consumption and… (More)
DOI: 10.1145/2556871.2556874

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