They solved the finger obstruction problem years ago. I suppose you could utilize that pinky nail for something other than eroding the cartilage in your nose.

lol @ roflcopter...

well the 3rd step is to use ur penis lawrence, it fits the small flimsy profile to point at miniscule objects :D

Well, that solves two of the three problems with touchscreens: that your finger obscures what you’re trying to point at, and the crap off your skin builds up deposits on the display surface.

There’s still the third problem: your finger is so fat compared to the things you’re trying to point to. How are they going to solve that?