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Beau Lotto: Optical Illusions Summary

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The speaker of the video Beau Lotto: Optical illusions show how we see uses a more optical approach to grasp the audience’s attention. At the beginning of the video he show’s colored dots to the audience and asks them to find the matching color on each board that have a different color background. Lotto gives us a question to ponder about, “why is context everything?” He goes on showing a visual in black and white and how often times without color we may not be able to interpret the image until the color is added. The speaker states that it’s not what we see that is reality, but the way or processing information with the visual aspect is how we see reality. The presenter continues to show visuals with color change to show that the process …show more content…

He demonstrates one of his co-workers at his office pointing a camera around the room in search of a white plate with his eyes closed. As he get’s closer to the solid white plate the sound that is omitted is a louder high pitch. This is opening a way for prosthetics for people who are visually impaired. He also translates images by translating the average color per square into sound to create music. He is proving his statement that “No one is an outside observer of nature, each of us is defined by our Ecology.” Furthermore, we do not completely comprehend our own reality. Our senses cannot completely grasp the world around us. Colors help us understand that the brain was developed to help us understand the reality of our …show more content…

Starts his presentation about the relationship of brain activity and conscious experiences. Do we see reality as it is? He shows an object within eyesight of a person so in reality the person believes the object is then in front of them. If the person closes their eyes they will see a grey field but does the reality of the object change that is in front of them? Hoffman states that we have misinterpreted our perceptions before with the world being flat and also being the center of the universe. Hoffman begins to speak about vision is like a camera that takes a picture of reality as it is. The eye is like a 131 megapixel camera. He states our eyes are construction everything that we see, and only what we need in the moment. He shows some red disks that create a 3-D Cube, and dots that recreate moving bars. Reality is reconstructed because an object would still exist even if we have not seen it. Vision is useful because it’s so accurate. It’s used as a survival

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