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The people often tend to forget close the gas valve. They would be return to house fast because they reminded open the gas valve. They are facing the problem of gas valve when they are always out of the house. That gas valve shine LED light of red for open and blue for close. So anybody can know condition of valve even though they are too far away of dark surround of valve. So, that can recognition pot weight of the pot is put on that. Also it is used easily because the valve can shine blue light automatically and open. And the valve turn on the red light automatically and close when it isn't use for 60seconds.
Kyung Hee University
Yongin-si, Gyeonggi-do, South Korea
Kyung Hee University
industrial design professor
Lee Dong min
Kim Gyu hyeon
Kyung Hee University
Yongin-si, Gyeonggi-do, South Korea
Kyung Hee University
Mr.
Eun bin Noh
Kyung Hee University
Ms.
Yoo Jin Hwang
Kyung Hee University
Ms.
Young Jin Choi