[citation][nom]g00fysmiley[/nom]I must be among the few people left in the world who LIKES to walk/jog >_< cool design but at 10 mph that is certainly faster than my walking pace (3.8 mph) and not a ton faster then my jogging pace of 6.5 mph (which can be sustained for longer than this machine's battery will last by most reasonably healthy people) cool gadget and i can see merit in the idea if it had a logner range (yes i know the article mentions that being the next step) but you still have to park it or find a way yo keep it with you vs walking/jogging where you get there stress free and with health benefits[/citation]
But unfortunately, in 20 years your cartilage can't be replaced. This machine however, can.
I love to walk/jog as well, but I still commute using bike/vehicle due to time constraints and weather.
Anyways, these unicycles have always been a bad idea, why? Some kid runs in front of you, you slam on the brakes, you go face first into the kid or pavement.