Smartphones turn waiting time into a chance to relax and stay entertained....

https://johnathankvdj950.wpsuo.com/what-s-the-simplest-way-to-explain-phone-unlocking-to-a-beginner

Smartphones turn waiting time into a chance to relax and stay entertained. Whether you’re standing in line or waiting at the airport, your phone lets you dive into podcasts, watch short videos, or play games