1PerceptionStop moving your eyes and the illusion disappears.Fixate on the cross-hairs in the center.We can make the movement stop by taking out depth cues.The world may be perceived differently from what reality!Some Questions•Why is perception so complicated? Why do we normally not notice this?•How are objects recognized?•What is the role of knowledge and memory in perception?Perception Overview•is mediatedthrough the senses.–Vision / hearing / smell / taste / touch / balance.•is selective(see „Attention‟). •depends on the environment, the perceiver, and the interactionof both.•involves hypothesesandrepresentations.
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