Smartphones turn waiting in line or on transit into a chance to relax or catch...

https://charliekzxa221.huicopper.com/why-do-smartphones-make-it-easier-to-learn-something-new-in-tiny-breaks

Smartphones turn waiting in line or on transit into a chance to relax or catch up on something fun. You can listen to your favorite podcasts, watch short videos, or play casual games to pass the time