This reminds me an awful lot of a system presented [1] in lectures on accessibility research a couple years back that was/is an alternative gestural input metho

This reminds me an awful lot of a system presented [1] in lectures on accessibility research a couple years back that was/is an alternative gestural input method for people with motor impairments. It's cool to see similar concepts cross over into the mainstream...well, sort of mainstream, anyway. [1] http://depts.washington.edu/ewrite/ http://depts.washington.edu/ewrite/