Each year, thousands of people are killed on the national highways. Many of these accidents are a result of drivers falling asleep at the wheel. Now, there is a new device that fits on the ear of a driver when he is drowsy or on a long trip. It works on the principle of electronic balance. When the driver's head nods forward in drowsiness, an alarm sounds, waking both him/her and their passengers, which shall effectively avoid the traffic accidents. Stay alert, stay alive, NAP-ZAPPER!

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