Gesture-Based Calculator Solves Equations Three Times Faster [Video]

Gesture-Based Calculator Solves Equations Three Times Faster [Video]
technology

A simple app uses intuitive finger-swipes to quickly calculate maths problems.

Yi Chen
  • 19 march 2012


The Rechner iOS app is the world’s first calculator that replaces common operators like the addition, subtraction, and equal signs, with intuitive gesture controls. Users can perform simple calculations by simply swiping their finger across the screen, which effectively speeds up the process by 200 percent.

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