I have wondered if one of the issues with mobile devices might simply be physiological - using them appears to require constant eye movement that rest does not require. I haven't seen this addressed.
I have wondered if one of the issues with mobile devices might simply be physiological - using them appears to require constant eye movement that rest does not require. I haven't seen this addressed.
More on the topic of the post, devices require a tight focus on details on a small object. That's the poison. Tight focus means stress for humans. You need time where you're not focusing on things (in all senses of the word, ideally) to recover and lower stress.