The clip is fasted on my ear and my hair is brushed back off the forehead. If you feel emotional about this maneuver and it causes an adrenaline rush, the device will alert you.
Do you often go on road trips lasting for over five hours when your eyes begin to stick together? Add comment. A gravity switch inside the alarm monitors the position of the driver's head.
Beep and Vibration Doze Alert. When you are driving peacefully and suddenly the situation changes and requires quick action , your brain activity surges and so do high-frequency brain waves. Nap Zapper Anti-Sleep Alarm. Show details.
Fulfillment by Amazon FBA is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Our activity level escalates and high-frequency brain waves mobilize, and the signal warns us of this. They can be somewhat irritating, but the fact that the system works when it should is more important.
They include pulling down on your earlobes, rubbing the back of your hand between your thumb and index finger, and pressing against the back of your knee. False Alarm or Danger Alarm? Have a question? Added to Cart.
Have one to sell? You should take this indispensable device seriously especially when driving.
Then, in the next two minutes, it turns blue again. Electromagnetic noise blurs the EEG signal from jaw muscles when the user begins to bite or chew intensely for a long period of time.
The LED lights up but it makes no sound at all. Sorry, we're having trouble showing recommendations right now. Image Unavailable Image not available for Color: For example, if your normal driving position is with eyes and chin pointed down, the device can be set to tolerate that, but will sound if the chin drops below a certain level.
If the driver's head drops forward far enough, the alarm sounds off. Sell on Amazon.
Please try again later. I drifted from the middle lane and hit a tractor trailer which woke me up. Total price: