a stair climbing robot. >> What are we talking about here. Legs, treads, >> treads.And they basically fold their sort of arms out from the body and turn into tracks and then track track up the stairs. So it went up like nine stairs. Um and then stopped, turned around and came down.>> That's almost a whole flight of stairs. >> But the way it works is instead of it actually being a robot vacuum, it's just a robot. And the robot vacuum gets into it and gets carried up.So, it's like a stairlift for your robot v ...

Behind me is Dreamy's Cyber X. It is a quad track stair climbing robot. It is like a mini stairlift for Dreamy's robot vacuum.The robot vacuum goes into the Cyber X and then is transported up or down the stairs using the Quad Track for ARM system. It's quite slow. It takes a while to get its arms going and up on the stairs, but once it gets moving on the stairs, it's quite fast.It's quite interesting, quite fun to see it do do its thing. I'm not sure how practical it is, though, really. ...