iPhone 5s fingerprint sensor gets completely misunderstood
27 Sep 2013 • tuaw.comGuess what? Wet, pizza-encrusted fingers don't work really well on a touchscreen surface, either. Maybe you should wipe off your grungy paws before grabbing for the $500 portable computer in your pocket. Just because the iPhone's screen is oleo-phobic doesn't give you an excuse to coat your hands in Crisco every time you want to play Angry Birds.
Worth a read just for #5 alone. ROFL.