Attitudes & Reality

On Monday, May 7, 2018 at 6:48:38 AM UTC-5, wrote:
We have the same problem in medicine, its called Alarm Fatigue. During sedation there are alarms for just about every parameter that we monitor: absolute blood pressure, mean blood pressure, heart rate, oxygen concentration in the blood, carbon dioxide concentration in the breath, body temperature, and more. You can commonly have two or three alarms just on the border of triggering on and off and on and off and on and off throughout a many hour case. The brain can only concentrate on one thing at a time.

And that is why "see and avoid" doesn't work - it is physiologically impossible to maintain a continuous effective scan of a blank sky for very long. Sure, you can look around all day long, fat, dumb, and happy that there is no-one sharing the sky with you, and your eyes are focused on your dusty canopy and won't see the AN225 that is about to run you over.

Effective scanning takes practice, good technique, and is a lot of work. It is NOT just looking out the window! And knowing where and when to look somewhere, cued by whatever technology you have, makes a huge difference in you motivation and ability to look for and actually see traffic.

Kirk
66

Kirk
66