Optical Illusions These illusions can be used to assess someone’s intelligence, thereby serving as a method of determining a person’s IQ. are fascinating visual tricks that can mess with your vision and make you see things differently than they really are. These great images can bring out elements that aren’t there or even ignore things you usually notice. Their usefulness goes beyond enjoyment and curiosity as they can work excellently in training your brain. Additionally, these optical tricks can reveal fascinating details about a person’s hidden personality traits. Your goal in this quiz is to carefully investigate the optical illusion and find the human hidden among the many bears in the forest. Only people with exceptionally high IQs can find the hidden person. Set your timer for 7 seconds and be ready. It is your responsibility to find the person hidden behind the optical illusion within the allotted time. Don’t worry if you can’t find the elusive person; you are definitely not alone. Here’s a hint to help you pass the test: Take a closer look at the bodies of the bears in the illusion. Not all of them are actually bears. A prowling bear has a zipper detail on its body that indicates that it is a human if you look closely. Here’s a clear picture of a human in case you still can’t identify it. Look at this:How long does it take you to recognize people? Let us know in the comments.