It works this way often in (north-east) Asia. Double-tap a selected floor and it... | Hacker News

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		mcrae on June 13, 2021 \| parent \| context \| favorite \| on: Elevator Saga: An elevator programming game (2015) It works this way often in (north-east) Asia. Double-tap a selected floor and it unselects. Brilliant.

thesnide on June 13, 2021 [–]

Yep. My office one does that. I first it was a joke, but it actually is indeed a brilliant scheme to avoid misclicks.

And as you seldom unselect, it's Huffman coding for the win ;-)

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