> Brainstorming: Suppose you must enter a random 3 digit code for an early "unlock" of no-distraction mode. The only way to get the code is to watch a blank screen for 2-3 minutes, where each digit is briefly visible at an unpredictable time spread out through the duration.
Hold on a second here. You want people to stare at a blank screen as a form of introspection. Additionally you want them to pay attention to that blank screen to see if a number briefly appears then remember that number while staring and being introspective. Good lord you think that task is relatively easy?
Also what is this "uncomfortable alone with their thoughts time"? Do people shower with their devices, are people literally never without these things? More importantly are you uncomfortable in your own head? I'm seriously confused by this to the point of being indignant and I'm only 25.