Honda unveiled last week the latest of their rolling stools that are essentially one wheeled electric scooters with software aids to do balancing. Just like the Segway automatically keeps the device stable, so too does the UNI-CUB.
Max speed: 6km/hr
Has a removable battery pack
No word on recharge time
Side view shows this extra wheel on the bottom. The Honda press release explained this was for steering.
It's similar to the earlier gizmo they developed, the U3-X
This is how someone operates the device. It can optionally be driven with a smart phone app.
Removable battery pack
Holding a meeting while sitting on the things
Other office settings
Artists conception of it being used at various public places (airport & library)