Human power trampoline by Su young Park from korea

While the development of substitute energy has drawn interests and led to expectation about
high profitability due to the age of high oil prices, human energy has attracted lots of attention as a substitute energy for the next generation. By using power energy easily applied at home or surrounding places, we've sought a solution to provide energy to where it is needed by using accumulated energy while enjoying doing so rather than intentionally attempting to obtain energy by using human body.

(GENERATER)
Electricity is generated in the same proportion of the spring power pulled by the pressing power.
Human power is converted into electricity energy, and it is distributed to where it is needed.

(FUN)
With energy generated while playing with trampolin joyfully, it is possible to provide electricity to the elements giving fun in playing.