Mobile hotels have become an indispensable tool in everyday life for most people. Teenagers in particular have embraced their mobiles so much that they are rarely out of reach for 24 hours a day.

The mobile is practical for many things, but in school it has often become a disruptive element that steals students' attention from teaching and from interaction with each other. Many teachers teach students who have their attention divided between what's going on in the classroom and what's going on on social media, text or the Internet. That's a problem.

Many educational institutions therefore introduce mobile policies, which means that students have to hand over their mobile phones during class. That's a good idea!

Mobile hotels have become an indispensable tool in everyday life for most people. Teenagers in particular have embraced their mobiles so much that they are rarely out of reach for 24 hours a day.

The mobile is practical for many things, but in school it has often become a disruptive element that steals students' attention from teaching and from interaction with each other. Many teachers teach students who have their attention divided between what's going on in the classroom and what's going on on social media, text or the Internet. That's a problem.

Many educational institutions therefore introduce mobile policies, which means that students have to hand over their mobile phones during class. That's a good idea!