Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Using Magnetic energy transfer to Electricity's Extension cords,
it would stop supply electricity when the split sockets were out of rubber base's range.
It protection children from stumble's dangerous,and also more easier to unplugging plugs.
Southern Taiwan University
Department of Visual Communication
Kaoshiung, Taiwan
Southern Taiwan University
Department of Visual Communication
Kaoshiung, Taiwan
Jun-hua Chen