R2D2 or BigTrak
It seems quite big to me. I suspect lots of room inside. but not for pizza:
I think that each one is personally piloted R2D2 style by a dwarf. Thus keeping jobs for people and providing much required built in obstacle avoidance system / ability to climb stairs as and when required..
It also looks a tad like bigtrak. Perhaps there's some kid a block away who typed in F99, F99, Left, F2, [Deliver Pizza], Right, Right, F99, [Fire Laser]. [GO]
Biting the hand that feeds IT
