"Next up: a $2,000 to $3,000 device, launching in March, that makes its user's arm feel weightless. It is intended for use by dentists, surgeons, and other prof

"Next up: a $2,000 to $3,000 device, launching in March, that makes its user's arm feel weightless. It is intended for use by dentists, surgeons, and other professionals who work for long periods with arms outstretched." Equipois -#5 on the list - is launching a new device that could make Kinect-style interactive UI feasible over long periods of time, overcoming the problem of "Gorilla arm". http://en.wikipedia.org/wiki/Touchscreen#Gorilla_arm http://en.wikipedia.org/wiki/Touchscreen#Gorilla_arm