Motion Induced Blindness...

[Ann]

I was sent this email below where a driver is explaining how bikers or cyclists can be missed from a driver's vision - scary really. Hope the link works!
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This is frightening! It works exactly like it says, and is one major reason people in cars can look right at you (when you're on a motorcycle or bicycle)---AND NOT SEE YOU. From a former Naval Aviator. This is a great illustration of what we were taught about scanning outside the cockpit when I went through training back in the '50's. We were told to scan the horizon for a short distance, stop momentarily, and repeat the process. I can remember being told why this was the most effective technique to locate other aircraft. It was emphasized (repeatedly) to NOT fix your gaze for more than a couple of seconds on any single object. The instructors, some of whom were WWII veterans with years of experience, instructed us to continually "keep our eyes moving and our head on a swivel" because this was the best way to survive, not only in combat, but from peacetime hazards (like a midair collision) as well. We basically had to take the advice on faith (until we could experience for ourselves) because the technology to demonstrate it didn't exist at that time.

Click on the link below for a demonstration ....

http://www.msf-usa.org/motion.html

[Ann]

Nobody saw this posting last night so thought someone would be interested.

[Mamyalynne]

Sorry Ann - I did see it and took the test, even as a partially sighted person I found it alarming.

[Ann]

Yes mamya I thought so too, my brother is a biker and I always fear for him.