I had an idea about using the arduino concept to make a small motherboard that could run anything from a servo to a 3D printer.
I am designing it with fritzing and its going great but I'm running out of ideas to integrate and i need some more:
DO YOU HAVE ANY
thanks 
PS: I've worked out programming
Does it...
Drive a car?
Walk a robot? (bipedal robot... walking... it makes sense!!!)
Do a flip?
Read?
Listen?
Speak?
Talk?
no it doesn't drive a car and walk
but:
with a speak-jet chip it can talk
servo: flip
mic: listen
and a laptop or other computer feeding and processing video it can read