With the direction technology has gone we all use our hands a lot, be it for texting or typing. We may not use them for manual labor but we manage to injure ourselves anyway. Well Xtensor is here to help with those hand related injuries.
It will actually strengthen and rehabilitate your hand after you've been cracking away at that PSP for several hours. Making it so your hand encounters less stress from those injuries.
This being so new there isn't a whole lot of info out there as to how effective such a product is. There is also no word on how much something like this would end up costing you. For some, something like this would be worth a great deal though.