Add Yahoo as a preferred source to see more of our stories on Google. Angie Mendoza, 17, right, demonstrates how the Yondr pouch is demagnetized to unlock her smart phone at University High School ...
Yondr, based in Mar Vista, makes a locking neoprene pouch that about 250 L.A. Unified schools are using to enforce the district’s new cellphone ban. Students at University Charter High School said ...
The bell dinged and the University Charter High School students gathered their things and headed for the door. As students flooded from classrooms, a strange, new sound filled the long hallway: the ...
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