This file is an endeavour to look at some company that goes out of certain industry that they use to be a leader. Looking back at history is an interesting way to study how certain technology mature, and turn into something no one expected.
https://www.ifixit.com/Answers/View/192265/solution+to+phantom-ghost+touches+ipad+air https://www.ifixit.com/Answers/View/137418/Digitizer+freaks+out+when+laid+flat+on+the+frame https://imgur.com/a/mwTJa