The gray dot was the only one that was indeed the same color on both boards. The interesting part of the game is that with the boards side by side the colored dots all look like they are matching on either side, but when he pulls the colors orange and green off of the left board and sits them next to the similar color on the right board it is clear that the colors on the left board are much darker then on the right.
He opens his talk with a game of colored dots, asking the audience to choose which color dot from two different boards are really the same in color? He has them choose between orange, green or gray.
He focuses on how our brain works, but more on how our projections and interactions with the world can perceive our reality, not to mention he has a really cool name, which caught my attention. He talks about color perception while using games and puzzles to test our ability to distinguish between reality and perception. Beau Lotto has a PhD in Neuroscience and works at the Institute of Ophthalmology. Is it possible to feel the sensation of accidentally cutting your finger ' just by watching TV? Much of what we experience may be a mere fabrication, as our brains fill in gaps and stitch together a complete picture of the world bit-by-bit, designed to overcome our eyes' blind spots.For this lesson I have chosen a Ted Talk video on perception and optical illusions. "Hack into the ultimate supercomputer ' the human brain ' as Hollywood filmmakers use color, light, motion, depth and sound to create mind-bending sensory illusions. This film makes all the theories from the unit come to life giving students solid examples before their exam.
Perception, particularly, is not something that is tactile. The Sensation and Perception Unit can be difficult to make sense to students. National Geographic: Brain Games Test Your Brain PERCEPTION Video Guide
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