[Alan Anderson]

So in order to move the camera up ten degrees, you would have to press the button ten times? If you want to be able to hold the button down for continuous motion, how quickly (degrees per second) do you want the camera to move? Do you ever want to move the camera down? You mentioned the pan and tilt assembly; do you also want to be able to move the camera from side to side?

I'll assume you want to control a pair of servos with two pairs of buttons, one button each for up, down, left, and right. Is that correct? If so, which buttons do you want to use?