Here, we are concerned about a Christ fifty issues and we intensively use devices in our experiments what may I ask why are we using this tool.The main purpose of finish is to measure say about activity,a great advantage toughness is that it can be easy to cope with complementary measure.Such as,eye tracking electrons to photography capable of Christ in a complex situation sometimes they unfortunately make mistakes.and we are searching for the new physiological markers of human errors.for example during iron tower clock episodes it's may become if he could or even impossible,to end all tasks simultaneously.leading in some cases to attention alternately eye tracking is one way to detect this behavior.and the new NEA scout system allows us to measure z and defining brain activity.Besides I don't like to learn that some external phenomenon that means use your money like some fly pusher instruments and was asked with food events.Control center, environmental factors and events at any given time with great probability.Interestingly what can you ethnic in an even more ecological environment in the aircraft.This is well the last phase of our research to explain I only ask to test our search doing real flag conditions.Finally a good love for research is to improve pilot training and collaboration.new tool in cockpit design with the aim of Freddie seeing accident numbers