Good Idea (Yea or Nea)

Hey guys i got a question for you, well actually i am going to tell you what i want and see if you think it is possible:

O.K. here goes:

I have a camaro, I am buying a fold down flat screen T.V made to go in cars(i am sure you guys have seen one if you are into that kinda stuff or if you have seen MTV Cribs) But any way i want a small CPU or something that i can write a program for that will turn user input, or input from the car, or input from some door sensors(to tell if the dors are open) into events and show stuff on the screen of the T.V. Basically i was woundering if anyone knows were i could find something like that(i do not want it to be a laptop if possible) i would really like something that wouldbe used for just the specific purpose of getting user input, car input, and other stuff like (radio,doors,ect..) does something like this exist???? Or would i have to make it from scratch. And if so how much is it going to cost and were could i get it done.

If you people out there think that having something like this would be cool post a reply and let me know. If enough people think that this would be a good idea then makbe i will get some made and sell them to you cheap, cause you know i would hook you guys up!!

well let me know!!! C-Ya

That sounds hard...

hehe that would be nice but why re-invent the wheel. all the new cars built today have a dummy light in the dash that says teh doors are open. it also leaves the radio and lights on for a few seconds after the car is turned off. all you are doing is putting a screen in the car.

Hey check out my reply in the VB .NET forum it is titled 'Question!?!?!?' there i explain the idea a little clearer!