3 ms·
Useful for detecting if aged or ailing family members haven't moved in a while, and check on them.
by lovelearning 10y ago
Useful for detecting if aged or ailing family members haven't moved in a while, and check on them.
- sroussey 10y agoTrue, some of these wifi tracking systems can track heart beat as well.
- yashinm92 10y agoA team from MIT has created a product for this specific purpose using a very similar technology: http://www.emeraldforhome.com/ http://www.emeraldforhome.com/
- jevyjevjevs 10y agoNot using WiFi, but their own RF spectrum. Very cool though.