Skin Sensing Table Saw
killabrew writes "Check out this article from Design News about a new skin sensing table saw technology that is on the verge of becoming a mandatory piece of hardware on every table saw. For years inventor Stephen Gass persevered in the face of legal, corporate and technical foes, he is forcing society to rethink its acceptance of saw blade accidents."
The interesting thing is that the power tool industry refused the technology because it was too safe. They were afraid anybody without the technology would get sued for unsafe products, so they they collectively embargoed the technology.
From the NPR write up: