This could be great for a control panel. Each section has 4 way rocker control. So you could imagine each one could control a light or appliance with individual brightness control, etc... There is just something nice about tactile feedback too that you dont get with a touchscreen.
http://www.engadget.com/2006/10/19/here-co...the-upravlator/
http://www.engadget.com/2006/10/19/here-co...the-upravlator/