Just a whim man. Say goodbye to parking worries, fuel problems and say hello to mobility that you've never dreamt of before!!
But on the downside, comfort would be a concern. You'd need to be a footballer or swimmer to consistently ride this thing without cramping up. And that's assuming Yamaha is able to design satisfactory actuators, materials and a reliable control system. Also, you have to be a daredevil who doesn't care about his life to have to ride this one. A little unbalance can do wonders for your orthopaedic surgeon. :D
Well, this one fired my imagination at least. Kudos to the guys at Pasadena who designed this...
