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Sower Box / box of flashlight

Sower Box
Sower Box

As you know, there are many boxes of flashlights are installed in each subway station for emergency situations.
For this reason, its dry batteries must be cared at all times because no one knows when it will be used.
However, do you know dry batteries power has been being wasted?
To solve this problem, "Sower Box"(sound + power box) is designed!
"Sower Box" offers the power to flashlights by using noise of subway and people's voice as an energy through the devices
which are shape of speaker.
It is located on both sides of box.
The green design used by the sound!

This is my concept.

University

Hong-ik university

Hong-ik university
Jo Chi Won, South Korea

University

Hong-ik university

Hong-ik university
Jo Chi Won, South Korea

Design

Hong-Ik univ.

Hong-Ik univ.
Jochiwon, South Korea

Si Hyun / Park