As long as that phone is acting as a kind of electronic umbilical cord, parents can tell themselves their children are safe.
But increasingly the smartphone itself is an instrument of harm. Such is the case with a 16-year-old Houston girl named Jada, who entered the spotlight as she publicly confronted the evidence that she had been raped at a party by at least one other teenager. She says she passed out after drinking a beverage that was spiked and only learned of the crime after her classmates began tweeting photos and videos taken of her unconscious, partly nude body. (Houston police are investigating; no one has been charged.)
What happened next is remarkable in ways that instill faith in the human spirit and at the same time provoke disgust at the depravity and lemming-like behavior that teenagers with smartphones are capable of.