I noticed that too. Almost no videos of him stopping. Even with a normal "fast walk" pace it can be a problem slowing yourself down on a sidewalk if someone une

I noticed that too. Almost no videos of him stopping. Even with a normal "fast walk" pace it can be a problem slowing yourself down on a sidewalk if someone unexpectedly turns or if you didn't see the pile a dog owner (or from a human in SF) didn't pick up in front of you until its too late. It's also troubling that you have to "signal" the boots to turn into "lock mode" for stairs. Seems like potential for user error there as you have to slow down, then awkwardly turn your foot in just the right way in order to start your ascent on the stairs. To be fair it looks like you wont necessarily slip if you dont engage the "lock mode" but it also seems weird that a lock mode would even be necessary.