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Stub out the light

2021-11-19 14:06 - 0 Comments

Problem tackled: reducing the cigarette litter in front of public places. Solution: inspired from a game played with 3 paper cups and a ball in which the dealer hides the ball under one of the cup and then swaps the cups, and the player has to guess where the ball is. The device is an ashtray with 3 holes and 3 diodes. The diodes light on alternatively along random sequences of 2 or 3 seconds. By the end of the sequence the player has to stub out his cigarette in the hole whose diode lighted on last. Heat sensors in the three holes allow to determine whether the player wins.
Submitted by Nils Oj

2.444445

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