By Frank Tobe, Editor and Publisher, The Robot Report Parrot’s AR.Drone without styrofoam bumper guard (top) and with (bottom). A growing business within Parrot S.A., (PARRO:EUROLIST B) is their AR.Drone line of products, parts and software. Their first quadcopter product was developed internally by (1) observing the $1 billion market in radio controlled helicopters, (2)…