How is deepfake technology being used and what are its ethical concerns?

Deepfake technology lets people make fake videos where someone says or does things they never actually said or did, like making a video of your favorite character saying something silly.

Imagine you have a magic eraser that can erase parts of a photo and replace them with other pictures. Deepfake works kind of like that, but for videos, and it uses computer brains to make the changes look real.

Deepfake technology uses computer brains called neural networks, they're like super-smart helpers who learn from lots of examples. They watch many videos of a person talking or moving, then use that knowledge to create new videos where it looks like the person is saying something else or making different faces.

• Some people use deepfake to make funny videos, like if your favorite cartoon character said something silly.
• Others might use it to pretend someone else is saying things they didn’t say, which can be confusing or even sneaky.

Sometimes, deepfake is used in a sneaky way, like when people make fake videos of real people saying things that aren't true. That can confuse others and even cause problems, it’s like someone wearing your clothes to trick other kids into thinking they're you!