Software can hold drivers' cell-phone calls (CNN)
When David Teater's 12-year-old son, Joe, was killed in 2004 by a driver who was talking on a cell phone, he tried to cut back on his own habit of driving and talking. It turned out to be very difficult.

"You have to remember to turn the phone off ... which you never remember to do. Or you have to ignore a ringing phone, which is incredibly hard," Teater said. "We've been conditioned our entire lives to answer ringing phones."
are you fucking shitting me? are people really compelled to answer a ringing phone? im sorry but i call bullshit on this.