One possibility is as touching slightly lips in a kiss.
The work focuses on the construction of a test scenario that investigates the irreversibility and disorder to generate a turning point.
A machine that wastes energy. The coupling of the frame and engine to generate a possibility the change between all four wheels. An investigation of user-viewer perceives the union and wear items by function: smell, movement, interaction.

The nude. The union of two chassis of cars for generate touch of its four wheels while a motor turns the mechanism.
To see the construction process
F100 – The machine
The nude
Contact point
Join
F100-Part-002
F100-Part-003
The bodies
Structure
Yours is a clever way of thnkiing about it.