[D]octors at the University of Melbourne found that the balance board, normally used for pseudo Yoga or navigating Mii's down a virtual ski slope, was so sensitive it could very well replace traditional laboratory-grade "force platforms" doctors use to assess a patient's balance.
When doctors disassembled the board, they found the accelerometers and strain gauges to be of "excellent" quality. "I was shocked given the price: it was an extremely impressive strain gauge set-up," said lead researcher Ross Clark, in an interview with New Scientist.
Even better, Clark's team has already published a paper that verifies the Wii balance board is "clinically comparable" to the nearly $18,000 lab force platform. That's great news for many smaller physio clinics that would otherwise be unable to afford the traditional rig. [New Scientist]