ELI5: Explain Like I'm 5

Motion blur

Okay kiddo, have you ever tried to take a picture of someone moving really fast, like a race car or your pet running? Did you notice how sometimes the picture comes out blurry and you can't really see the details? That's because of something called motion blur.

Motion blur happens when something moves really fast and your eyes or camera can't keep up. It's like when you scribble really fast on a piece of paper with a crayon - the lines start to blend together and it's hard to see each individual mark. The same thing happens with moving objects, our eyes or cameras can't capture all the details because the thing is moving too quickly.

But sometimes, motion blur can actually look really cool! In movies or video games, they use something called motion blur to make things look like they are moving really fast. It's like taking lots of pictures really quickly and then smooshing them all together so it looks like one smooth image. This can make things look more realistic and exciting.

So, motion blur is basically when something moves so fast that our eyes or cameras can't keep up, and it can make things look blurry or cool depending on what you're trying to do.
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