The box is big enough to hold a smart phone and has an Arduino-based time lock. The real trick is making the box so that the Arduino can lock and unlock it with a solenoid.

Some Columbus area schools are cracking down on student cell phone use during the school day. The administration at North Columbus Preparatory Academy said cell phones are not only a distraction ...

A Jefferson Middle School parent is concerned about her student having to put her phone in a lock box during class time, but Albuquerque Public Schools (APS) said the devices interfere with the ...

News Lock-box your phone and really unplug at these tiny cabins in Michigan’s beautiful Thumb Updated: Sep. 20, 2023, 2:40 p.m. | Published: Sep. 19, 2023, 1:25 p.m.

Here's everything you need to know about No-Phone Fridays, from the logistics of the phone lock box to opportunities to win a free sausage grill. Need a break? Play the USA TODAY Daily Crossword ...

Cellphones can be distracting at school for students, so some schools have turned to lockbox policies to manage the use of cellphones in class. Our Melissa Cooney reports.

They've come up with that they say is a better idea -- installing plexi-glass cell phone lock boxes at tables. Those who break the lock before ...

NEW YORK (CBSNewYork) -- Lock boxes illegally scattered around Chelsea have residents worried for their own security at home, but what - and who - are they for? They're meant to secure your keys ...

President Donald Trump's phone lock screen was recently captured by a Reuters photographer, and the image has sparked several theories. The 78-year-old's lock screen features a photo of himself ...

President Donald Trump's phone lock screen was recently captured by a Reuters photographer, and the image has sparked several theories. The 78-year-old's lock screen features a photo of himself ...