Smartphones turn dull moments like waiting in line or sitting at the airport...

https://wiki-zine.win/index.php/Is_Mobile_Gaming_Actually_Designed_for_Quick_Breaks_Now%3F

Smartphones turn dull moments like waiting in line or sitting at the airport into opportunities to relax or learn. Streaming a favorite podcast can make time feel like it flies by, helping you stay entertained and even pick up something new while you wait