The SBU V3, according to the Red Ferret Journal, is designed to help one bypass the necessary training to stay upright and moving. It is a self-balancing design, that, like the Segway of old, is controlled through a process known as natural leaning motions. Taking up to half an hour to master, motions you make, such as naturally turning, are detected through on-board 3-axis accelerometers and gyros sensors said to help provide you with stability assistance in this particular scenario. Also, if you happen to be overdoing it on the unicycle, it will push you backwards in such a way as to let you know it is nearing its physical limits.
SBU V3 Is The Electric Unicycle Of Your Dreams