
urban | 2009. 11. 22. 13:10:00 | Felhasználó: kartecsni | sweden - stockholm | 1142 letöltés |
piano stairs
Készítő: FunTheory
can we get more people to choose the stairs by making it fun to do?
can we get more people to choose the stairs by making it fun to do? YES! 66% more people than normal choose the stairs over the escalator! fun can obviously change behavior for the better. we call it the fun theory.
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