We may still be waiting for the first true hoverboards, but one firm says its single-wheeler feels so like hovering that it's actually called the Hoverboard. The board is mounted atop a 10-in wheel, with users leaning forward to accelerate and backwards to decelerate or change direction.
It wasn't too long ago that we were all amazed by the introduction of the Segway – How can a vehicle with just two side-by-side wheels stay upright? we wondered. Since then, however, contraptions such as the Solowheel and OneWheel have shown that even a single wheel will work. The SBU and U3-X added a seat but took away the handlebars from the concept, while the Ryno
has both a seat and bars. Now, Montreal-based entrepreneur Carl
Dagenais is throwing his hat in the one-wheeled-scooter ring, with the