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Graham Perrin

Fitts's law - 23 views

point mouse curse gesture suggestion HCI gpd4

started by Graham Perrin on 27 Dec 08
  • Graham Perrin
     
    Thanks to participation in another list, I discovered Fitts's law.

    Reading no more than the first two paragraphs of http://en.wikipedia.org/wiki/Fitts_law I guess that this law, or something like it, should (if possible) be applied to issues highlighted in two topics:

    http://www.diigo.com/annotated/0a14f1af9178ca9f011ad17a287c4561
    http://www.diigo.com/annotated/e8c0911164affe88fa14c39f8d428909

    The formulas associated with the law scare me (!) but AFAICT the gist of it is, to have the gestures (mouse/cursor movements or whatever *feel good*.

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