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.
دیدن ما رو میگیره. و سوم و مهمتر از همه اینکه، انگشتها صفحه رو کثیف می کنن، و به همین دلیل هرگز نمیخوایم ازشون استفاده کنیم. وسیله ای که در دهه ۷۰ ساختیم این بود،