Read the complete article at:
http://www.experiencedzine.com/2015/02/10/fittss-law-pie-menus-gestures-and-a-car-touchscreen-experience/
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As car manufacturers have started to adopt touchscreens, there is a danger drivers may spend time looking for a setting that they could have previously felt with their hands. This video introduces a new user interface concept that takes advantage of several laws of human performance to optimize the design.
