I'm not sure if anyone knows the story behind the Stop Saw. The inventor wanted to sell his system to a saw manufacturer and nobody wanted it. He designed and built the saw himself. If anyone has ever seen it work it is really amazing. There is video on you tube and if you can find it the show called "Time Lapse" filmed it in high speed at 10,000 frames per second. The maker used his finger instead of the hot dog he uses for live demos. I know that a couple local schools use this saw now. They have had it activated a couple times. The teacher said the replacement cost of the blade module (about $120 I Think) sure beats the phone call to the kids parents.
I've seen it many times, and it's a nifty invention. The problem is, I'm not willing to buy this guy a new yacht just so I can ignore standard safety procedures.
He had the nerve to show up to this trial and crucify Ryobi for something that wasn't even their fault, and so he will get his when the day comes.
