These Traffic Lights Let You Play Pong With Random Strangers

Two years ago, three German design students set out to solve the most first-world problem that ever was: what to do when waiting to cross the street. Their solution? A system that lets you play Pong with pedestrians on the other side of the street. A few years and one re-branding later, their system is bettering real-world lives in Hildesheim.

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