Snake Eye Vision is a cognitive program that allows you to simulate the sight of a snake on the screen. Snakes have very poor eyesight, but they can see moving objects very well. The program allows you to play back this effect - you just need to connect a webcam to your computer. You will see how the objects moving in front of the camera are clearly visible to the snake and vice versa - once the movement stops, the object becomes invisible. The settings for the webcam (frame rate, brightness, contrast, gamut, etc.) can be adjusted.