Are you concerned that your talky teenager is trying to keep up on the high school gossip whilst behind the wheel? Or are you a more experienced driver looking to get rid of the temptation to update your status at 65 MPH? Sprint's got you covered with Drive First. The app, announced by CEO Dan Hesse at CTIA in March, will lock up your phone when it detects you're in a moving vehicle; calls will be automatically redirected to voicemail and incoming texts can get automatically replied to with a customized message. The service costs $2 / month per phone after a 15-day trial, and unfortunate
