Researchers find the best way to press a button

When all you have is a finger everything looks like a button . But what happens if you’re unable to press buttons or, more likely, we begin using robots and other tools to interact with the real world? That’s what researchers at Aalto University, Finland, and KAIST, South Korea wanted to find out when they started examining how humans tap buttons.

“This research was triggered by admiration of our remarkable capability to adapt button-pressing”, said Professor Antti Oulasvirta at Aalto University. “We push a button on a remote controller differently than a piano key. The press of a skilled user is surprisingly elegant when looked at terms of timing, reliability, and energy use. We successfully press buttons without ever knowing the inner workings of a…

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