computer? electric-brain

Electrical appliances or items that use electrical energy, place electric in front.

computer  --  electric-brain  (e-brain)

electric light  --  electric light

electric machinery  --  electric machinery

electric fan  --  electric fan

Elevator.  --  electric stairs

tram  --  electric car

electric chair  --  electric chair  

This combination is easier to understand. That's how Chinese people make words