Magician Counsels Conscious Choices of What You ‘See’
Keelan Leyser is a professional magician and a discerning observer of human blind spots, which he says we all possess.
“The techniques and principles used to create illusions and manipulate perception illustrate the speed and ease with which the most observant and intelligent spectators can be deceived,” Leyser says.
His observations don’t…
So at my job I wear a beanie all the time. No big deal, we're allowed, it just has to be black, dark blue, or gray. Same goes for ball caps in the summer.
I like hats so I have several beanies all in these colors. So I've started just... wearing 1 and shoving 2 in my pockets. Everything we do is recorded on cameras but there are blind spots. So every so often I'll just. Put on a different hat.
I've been doing this for a couple weeks now and literally no one has noticed. Or at least they haven't said anything. Between this and seeing how many feathers I can just casually carry around before I'm asked to stop I have some fun little games going on at my boring ass job.
“Sometimes I feel the fear of the uncertainty stinging clear. And I can’t help but ask myself how much I’ll let the fear take the wheel and steer.” Have you ever spent time considering the idea of destiny? Specifically, consider the notion that all of life’s events are predestined. What if every path in your life was already mapped in the stars? Many may believe this idea is a mere fiction…
Professor Minsky laid the foundation for the field by demonstrating the possibilities of imparting common-sense reasoning to computers.
I often think about this amazing discussion of ‘change blindness’ from an old interview with Minsky in some tech magazine from February 2001:
Q Why is it so hard to develop a decent theory of how the mind works?
Minsky: I think the main thing is that it’s so complicated that our
culture has developed wrong theories that get in the way. For example,
there is the idea of free will, which is a part of our ethical system,
religious systems and philosophical systems, where people grow up to
say, ‘We’re not a machine and what we do can’t be explained.’
Now in the last 10 years, there have been bizarre discoveries about
memory.
Here is an experiment that was done recently: You have your
victim, a person who comes in. The experimenter comes out and just
meets him. They are talking about something. Then a couple of workmen
come. I think they are moving [something] like a piece of wallboard.
They are just on the scene. They walk between you and the person you’re
talking to with this low voice, and what happens is that the first
interviewer actually disappears behind the wallboard and the other guy
comes out. So originally, you’re talking to this fairly tall person
with red hair, and while you’re talking these people come through. Then
you’re talking to this guy with a moustache and brown hair and a
different jacket.
The person who you are interviewing doesn’t notice that this has
happened. It’s called change blindness. If you’re focusing on one thing
in a room, while your eyes are there you can change a large amount over
here, and when they look back, they won’t remember what it looked like.
Q They won’t remember the previous person?
A Right. Probably some part of their brain has noticed the change, and
the other part says, 'You must be mistaken,’ and it gets corrected.
Nobody knew this happened until around 1995, when people discovered
“change blindness”.
This video is based on the door study by Simons and Levin in 1998. It shows a perceptual phenomenon known as the change blindness: some huge change in the environment can go unnoticed if they occur simultaneously with a brief disruption in visual continuity. The original study can be visualised here.
“How could they miss something right before their eyes? This form of invisibility depends not on the limits of the eye, but on the limits of the mind. We consciously see only a small subset of our visual world, and when our attention is focused on one thing, we fail to notice other, unexpected things around us—including those we might want to see.” (Daniel Simons)
Congratulations Jon Carthew, Elizabeth Kowash and Thehumblebeez - You were the first to find all the changes in our video, “What are the Limits of Your Perception”! Your keen observation skills have won you an awesome, signed Good Stuff poster.
