Just saw this office I like to show you:
The seat-post has gas-suspension!
might be nice while surfing unicyclist.com…?
(and yes, I know, this is not a unicycle).
I like the little wheel at the bottom… but why do they call it a bicycle?
I count one wheel. One!
What an interesting concept. I don’t expect they will sell thousands of them, but it might be fun to have. I wonder if there’s any resistance in the drivetrain? Doesn’t look like it. Again more like riding a unicycle than a bike.
But the seat! On a bike, you’re supposed to support part of your weight with the handlebars. That would be a lot of weight on your keyboard! 
I would rather have a recumbent version, with a different type of seat.