[jasonwatkinspdx]

I watched the video, which is why I called it the lock unlock dance. Note that in that video, which is obviously going to be the best looking version of it they can show, it's still a pretty significant pause in your motion, because the control is both motion and timing based. Doing that two times per house for the 10 miles or so a carrier walks is gonna get old.

[asdff]

It's probably simpler to walk up stairs with actual inline skates I expect