Stay Awake Device StopSleep

Stay awake device StopSleep measures the conductivity of the skin (electrodermal activity - EDA). EDA reflects brain activity.

The processing algorithm of the signal, which is used in the stay awake device StopSleep is used in a reliable detection of the following two states:

• Falling asleep, is characterized by a strong signal decrease
• Reduction of reaction, which can be called by the start of drowsiness, deep thought or simply boredom.

Both conditions are dangerous for the driver, and therefore generate stay awake device StopSleep in these cases warning signals (sound, vibration).

So that the fatigue detection to work properly it is important start to use stay awake device StopSleep in time, when you are still active, and not when you are tired already. The fatigue detection takes 3-5 minutes to measure your current brain activity and then your fatigue is estimated from this level. The stay awake device don't need to drive specific number of miles, you can put it on before you drive. Stopleep controls the level of your response and can even be helpful for short distance.