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lovelearning
on Aug 28, 2016
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FreeSense: Indoor Human Identification with WiFi S...
Useful for detecting if aged or ailing family members haven't moved in a while, and check on them.
yashinm92
on Aug 28, 2016
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A team from MIT has created a product for this specific purpose using a very similar technology:
http://www.emeraldforhome.com/
jevyjevjevs
on Aug 29, 2016
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Not using WiFi, but their own RF spectrum. Very cool though.
sroussey
on Aug 28, 2016
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True, some of these wifi tracking systems can track heart beat as well.
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