To keep things ridiculously slim, Apple opted for a butterfly hinge
keyboard design, a decision that came in for plenty of criticism at its unveiling.
My window, barely attached by its butterfly hinge
, still reveals the shabby green awnings across the street.
The HabaNiro has no B-pillar and attaches all four doors on butterfly hinges
. It is completely electric, all-wheel drive and presented as a Level 5 fully autonomous vehicle.