[lssndrdn]

Cool. It looks like it would be a big strain on the neck, having to hold your head up like that, but on the other hand, it's only for short flights...

But the real questions is: how do you see the ground while you're landing, if you're facing up?

[nzmsv]

This needs some VR goggles. Not only would they solve the neck strain problem, but could assist non-professional pilots with landing.

[TrevorJ]

I would have to assume that the landings must be somewhat assisted via a fly-by-wire system of some sort. Given the size of the rotors vs the lightness of the airframe this thing would be very very touchy to land so some sort of intermediate computer translation of the pilot input would be a given.

[sketerpot]

Unless I flubbed the numbers, the thing runs out of batteries after about 20 minutes (at 140 MPH). That's a lot less strainful than, say, archaeological excavation.

[Entlin]

Apparently, there is a chin pad for that: look closely in the video at 1:40. Now only your jaws will hurt, but not your neck...

[nradov]

I hold my head up like that when cycling or scuba diving. It's not much of a strain.

[rbanffy]

how do you see the ground while you're landing, if you're facing up?

I guess you look down. The windshield looks transparent in that direction.