Keeping You Awake Behind the Wheel

These devices are making it easier to fight drowsiness while driving.

It’s not enough to keep your eyes on the road and your hands on the wheel — you’ve got to stay awake and alert when driving. According to the National Highway Traffic Safety Administration, drowsy driving accounts for more than 100,000 crashes and 1,550 fatalities each year.  Manufacturer-installed anti-driver-fatigue systems have been around a while: In 2007, Volvo introduced a forward-facing camera that gauged steering accuracy, and Mercedes-Benz began offering Attention...

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