It ain't the first automaker to do so, but Ford's taking a step in the 'stay in your own lane!' direction with a new technology package for the Explorer. The Driver Alert System is slated to launch in early 2012, and it'll tout new lane keeping technologies, including a system that can help detect drowsy drivers. The goal here is to keep sleepyheads from destroying lives -- be it their own or others -- by suggesting that they pull over, rest and have a sip of coffee if they've been cruising along for an extended period of time. Furthermore, a camera setup will monitor one's lane position, and if they dri
