This coffee house in the middle of a neighborhood with industrial and residential buildings is a strict cell-phone-free zone. The atmosphere is relaxed, with patrons quietly working on laptops ...

Cell-phone free school days at growing number of Bay Area campuses Hundreds of high school students on one East Bay campus in the Mount Diablo Unified School District will discover what it feels ...

which means hundreds of high school students on one East Bay campus will discover what it feels like to be cell-phone free, all day.