School District of Philadelphia considers adding more 'phone-free' classrooms by buying Yondr pouches
Some teachers, entertainers 'bagging' phones to prevent distractions, recordings - Deseret News
Torrington school board may delay cellphone pouches until fall due to staffing issues
Students already benefiting from phone pouch trial at SA school, principal says - ABC News
This Wisconsin high school requires students keep their cellphones locked away
Yondr pouch: Australian kids outsmarting school phone bans
When schoolkids lock their mobile phones away in pouches for the day, amazing things happen - ABC News
Texas school district requiring students to lock phones in pouches during class
Yondr Cell Phone Pouch
Teenage hangups: the drastic plans to keep high schoolers off their phones, Schools
School's move to lock away students' phones gets surprising results as pupils ENJOY being barred