C'mon guys and gals...stroke survivor here. Let's Google. It looks like a very slow rollout, and really, you are talking about some risk . This has to be 99.999% safe, and its gonna be cloudy on how much will insurance will pay for it. And how will they manufacture it? Who would do iit? New Balance? Rockport? Under Armour? However, its very innovative. I am excited about it. It really seems smooth, and we will be able to rehab ALL THE TIME. Thoughts - if a 2020's car transmission can be seamless and very quiet, the clicking has to go down severely. And I hope it's not all black. But what if there were colors? You could do white, but I like a dark olive. The utilitarian look is pretty badass. I'll look at them when they come out for sure.