![Two side-by-side images and closeups of their eyes (displayed under their images) reveal that the image on the left is a real picture of the actress Scarlett Johansson while the image on the right is AI-generated. The tip-off is that the reflections in their left and right eyes don't match.](https://www.snexplores.org/wp-content/uploads/2024/07/072624_a_spotting-deepfake_feat-1030x580.jpg)
Tech
Want to spot a deepfake? Focus on the eyes
A technique from astronomy could help detect deepfakes by spotting unrealistic reflections in the eyes of AI-generated images.
By Ananya
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A technique from astronomy could help detect deepfakes by spotting unrealistic reflections in the eyes of AI-generated images.
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Experts worry that by making it harder to tell what’s true, AI can threaten people’s reputations, health, fair elections and more.
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