Donation box

direction: Tetsuya Yamamoto
design: Miake lab (Kobe Design University)
engineering: Tsukamoto lab (Kobe University)

This donation box was used at Kobe Luminarie 2010.
Eight acrylic panels are brightened by full color LEDs. Proximity sensors detect a donating hand and accelerometers in bottom of the box detect the donating coins to animate colors of LEDs.

(arduino + LEDs + sensors)