When You Shouldn’t Use Fitts’s Law To Measure User Experience uxdesign.smashingmagazine.com/2012/12/04/fit… via @smashingmag
http://uxdesign.smashingmagazine.com/2012/12/04/fittss-law-and-user-experie...
http://uxdesign.smashingmagazine.com/2012/12/04/fittss-law-and-user-experie...