- Sep 21, 2021
From an excessive use of screen is what you mean?TOUCH SCREEN
I Phone, Planshets, etc...
You know no one actually tested it wheter it safe or no. What I can see it is not safe -- people with healthy pshyche has lost basic common sence and they have become unsufferable for 3 month. One case I know with damaged pshyche -- he has lost himself completely for 1 month.