If the image isn't moving, you're in good shape for driving etc.
The more the image moves (the central column rotating leftward, anything else rotating rightward), the more exhausted you are.
(https://imageshack.com/a/img924/5972/lZ5GdD.jpg)
This isn't a gif, by the way. It's a single jpg.
According to the pic and directions, I'm dead.
If I look at the central column, it moves very little, but if I look to the left, it moves quite a bit.
That means you drive on the wrong side of the road.
Quote from: Gusington on November 18, 2018, 04:25:42 PM
That means you drive on the wrong side of the road.
What Gus said! :2funny: :2funny: :2funny: :2funny:
^Damn! Well, that explains a lot.
Cheers, Gus - where would I be without you................... ::)
On the wrong side of the road!
...But, if I just close my left eye, its all good!
When I look at it without moving my eyes it stands still but when I move my gaze it moves slightly. Where did you find the image? I'd be interested in reading whatever article went with it.
What does it mean if you see Chuck Norris dressed like a Nun riding a camel? And eating a Stromboli. Chuck Norris I mean, not the camel. :o
It means that you should stop eating those wild mushrooms you found growing on your lawn.
Or eat more.
What does it mean if I can't see it at all?
Put your glasses on. Or somebody else's on if that doesn't work.
Or the link's busted. ;)
One of my friends posted the jpg on Facebook a few days ago, and we've been having some fun with it. It was generated by a Ukranian graphic artist named Yurii Perepadia, aka "Guten Tag Vector". Here's a link to his optical illusions on Shutterfly: (https://www.shutterstock.com/g/YuriiPerepadia/sets/12847947?fbclid=IwAR1hayILx8nDoS9cvzBItwqh677wzQ4ng6oK5s5UAvQm-3vfP0X-rKs0M_Y)
I'm more interested in the 'too tired to drive' tie-in. What's their explanation? Tiredness leads to slight nystagmus?
I've been in situations where my mind and thus eyes were so fatigued that, at night, my eyes were dangerously wandering all over the windshield and dashboard. The optical illusion forces eye-drift, which tests how well we're able to focus attention at the moment.