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Free Contact / communication device

“Free Contact” is
a set of two or more lamps for elderly and their children. The lamps consist of a platform and modifiable parts. The platform has 2 lights, a proximity sensor that can monitor motion and can be switched on/off, and a WiFi unit. One bulb simply goes on when the light is switched on. The other light bulb(the presence bulb) can only go on when the family member at distance switches the other “Free Contact” lamp on. The distance lamp glows according to the activity the proximity sensor monitors and in a very
 elegant way to remind their relatives activity or presence.


Zhejiang University

Zhejiang University
Hangzhou, China

Ying Fangtian


Zhejiang University

Zhejiang University
Hangzhou, China