Home / This developer's life / fitt's law UI exploration, 4/14/2019 edit
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Fitt's law states an obvious thing: the bigger the target, the easier it is to hit.
I did an exploration of that theme: what if an element becomes bigger when the mouse pointer gets closer to it?
It's rather simple:
  • hook mousemove event on document
  • in mouse move handler calculate a distance to the center of the element
  • set the font of the element: the smaller the distance, the bigger the font

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