All the convenience of a Segway. None of the awkward stares. That's what the Oxboard promises. This electric conveyance features two wheels placed on the outside of the board, and a conspicuous lack of controls — you just lean forward to go, lean back to stop, and lean to the sides to turn. It has a range of about 12 miles, thanks to a compact (it's about the size of a skateboard) and lightweight (under 25 pounds) build, it's easy to pack with you when you reach your destination.