ANTI-LOST ALARM METHOD AND ANTI-LOST ALARM SYSTEM
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United States of America Patent
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Issued Date -
Jun 2, 2016
app pub date -
Apr 23, 2015
filing date -
Apr 23, 2015
priority date (Note) -
Abandoned
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Abstract
An anti-lost alarming method and an anti-lost alarm system are provided. The anti-lost alarm system includes a server and a wearable device. The wearable device produces positioning information according to a position of a wearer. According to the positioning information, the server determines whether the wearer is outside a safe region. The safe region is a geographic region defined according to previous positioning information and is where the wearer often exits. When the wearer is outside the safe region, the wearable device warns the wearer.
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