An incredible series of videos swap famous Hollywood faces to demonstrate how convincing 'deepfake' tech has gotten - take a look
- Deepfake video technology combines computer graphics technology with artificial intelligence to create extremely impressive fake videos of real or invented people.
- The tech has been used to create convincing videos of world leaders making false statements, and was even demonstrated with the Mona Lisa.
- A new YouTube channel uses the tech to create wild movie mash-ups, like putting the Joker from "Batman" into "A Knight's Tale."
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It's hard to discuss so-called "deepfake" technology without alarming people, and that's because it's some extremely creepy magic: The promise of deepfake tech is the power to create extremely convincing videos of people that never actually happened.
It's not hard to imagine how this could be misused - a video of former US President Barack Obama insulting current US President Donald Trump doesn't actually exist, but one was created using deepfake tech.
A new series of (thankfully) harmless videos showcases the power of deepfake tech, utilizing Hollywood heavyweights - take a look: