Pie Menu
pie menus
Why pie menus aren’t ubiquitous?
Scrolling Pie Menus – mac os x implementation
Pie Menus on Mac OS X
Pie Menu Behaviour Test
JavaScript PieMenus
A very unconventional yet extremely efficient approach to context menus.
A Quiz Designed to Give You Fitts
+UI
GUI Research. is it still being done?
The Anti-Mac Interface
phisical devices
tangible media group – mit media lab
Phidgets are an easy to use set of building blocks for low cost sensing and control from your PC
Phidhets USA
coding4fun: some assembly required