👉 Water blink is a type of visual illusion where an object in one frame appears to move at a faster rate than it actually does. The eye perceives this motion as if it were caused by a different image, rather than being due to actual movement. In everyday life, you may see a water blip on the radar screen or when looking at a moving car from behind. This visual effect is often referred to as "water blink" in the context of navigation systems and automotive advertisements.