I can touch type, but only on my home computer, or my laptop. If I dare to switch to anything else I begin to type weird letters all over the place, and I constantly shift my hands so that they are in the wrong positions.
I also cant type at all on Mac-books or on those "smooth-key" keyboards. When the keys don't have substance to them, and there supposed "keys" are just small white planes groped next to a whole 101 white planes, my fingers just go crazy. I need to feel the groves of the key and the key next to it in order to type.