Actualy The Flim flam vehicle showed more complex opperation and processing ability than a normal vehicle secondly most vehicle are actualy built with processors and other computer componets an dthe point of the Doctor was that his Cuite mark Is that of An EKG or Vital desplay unit, Also in responce to your Imag you found that Is actualy A RFID chip (http://en.wikipedia...._identification) witch come in all shapes and Sizes since they have been around for many years, a better Explanation and look in to A radios parts would be from top down look in to a radio (Note the Motherbord at the bottom left) Lastly I would just want To Point out That I Have no problams Changeing things On his Character App I just want to Explain my case as best As I can I am in no way Fighting with you only trying to Explain