Tag: seeing
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Seeing via an app… Not seeing…
A mobile phone application from Microsoft is designed to help people with color blindness see the world a little bit more clearly. Color Binoculars, created by two Microsoft software engineers (one of whom is colorblind), applies a filter to incoming images, changing the colors on the screen to ones that are easier to distinguish. Looking…
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You have seen this before…
People say they see things for the very first time. But you cannot see anything you have not seen before. Because the very moment you see it, you have already seen it… And the only reason you see it is because you already understand it. A mind cannot understand what it does not already know.…
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Brain, Bayesian reasoning, hallucinations, schizophrenia, obstacles…
By weaving together expectations and information gleaned from the senses, the brain creates a story about the outside world. “The brain is a guessing machine, trying at each moment of time to guess what is out there,” says computational neuroscientist Peggy Seriès. Guesses just slightly off — like mistaking a smile for a smirk —…
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Asymmetries. Sensing. Motionless.
“Did something move over there?” Everyone has experienced this situation. One is looking towards a sound source, but with the best will in the world, one cannot detect an object. Only its sudden movement, even if minimal, allows its immediate perception. Scientists at the Ruhr-University Bochum have investigated this phenomenon and show for the first…
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