Mobile gaming fits perfectly into a busy schedule. Short sessions work well...

https://papa-wiki.win/index.php/How_Analysts_Are_Tracking_the_Explosion_of_Mobile_Gambling_in_the_UK

Mobile gaming fits perfectly into a busy schedule. Short sessions work well during a commute or coffee break. Apps now feature secure mobile payments for easy access. You can also join live games for real-time interaction on the go.