english: The other is your hand would occlude what you wanted to see, and the third, which was the winner, was that your fingers would get the screen dirty, and hence, fingers would never be a device that you'd use.
non_english: Drugi je da će vaša ruka zakloniti ono što želite da vidite i treći, koji je pobedio, bio je da će vaši prsti uprljati ekran i zbog toga, prsti nikad neće biti sredstvo koje biste koristili.