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40Ring consists of a delicate sensor ring and an intelligent induction cooker.
The ring is made of heat conducting material and nano-material. For operation, after adjusting time and cooking mode as using ordinary stoves, the users can do whatever they want with wearing the ring. There is no need to stay all the time in the kitchen due to worries about forgetting time. When the food reaches the configured temperature or time, the chip of the induction cooker will sense the temperature change inside the cooker and send a wireless signal to the ring.
Changwon National University
Changwon, South Korea