[kd5bjo]

> I'm still unclear about what it was supposed to be able to do that an electrified scooter or bike couldn't.

Segways have much better low-speed handling characteristics than bicycles, which makes them safer to intermix with pedestrians: Travelling at a slow amble speed in a crowded environment is extremely difficult on a bicycle, but no big deal for a Segway (or similar)

[mumblemumble]

The primary fault that causes bikes to mix poorly with pedestrians occurs between the handlebars and the helmet. Bikes are, in fact, super easy to operate in close proximity to and at the same speed as people who are on foot. The trick is to not have it between your legs.