Is there a gadget that I can hook up with my computer that I can draw pictures on it?

[JacintaAnderson]

Is there a tool, a gadget, something technological or whatever, that I can hook up to my computer so that I can draw on it and it'll go straight to my computer? You know? Instead of having to draw it on a piece of paper, scanning it to the computer an it ends up looking gay. And also, possibly, if there's one I could colour the pictures with?

*Like that new wii thing how they draw on the pad and it goes straight to the wii.