100 Things You Should Know About People: #22 — Peripheral Vison — Keeping You Alive or Channel Surfing?

You have probably heard the term “peripheral vision”, but did you know that you use your peripheral vision to get the gist of the scene around you?

Two kinds of vision — Basically, you have two types of vision: Central and Peripheral. Central vision is the vision you have when you look at something directly and see the details. Peripheral vision is the rest of the visual field that is visible, but that you are not looking directly at.

Keeping you alive on the savannah — The theory, from an evolutionary point of view, is that thousands of years ago, people who were sharpening their flint, or looking up at the clouds, and yet still noticed that a lion was coming at them from their peripheral vision survived to pass on their genes. So peripheral vision has always been important. Continue reading “100 Things You Should Know About People: #22 — Peripheral Vison — Keeping You Alive or Channel Surfing?”