Felix Franke

@ffranke.bsky.social

201 Followers 147 Following

Retina, Neuroscience, Engineering Timing in neural systems, Axons and their transmission speed Prof@Uni Basel / IOB

How the technology works: a real-world event (1) is recorded by a camera whose sensor chip generates both the image data and a cryptographic signature at the moment of capture (2). Once stored in a public register (3), the signature can later be used to verify that the recording is authentic and has not been altered (4). (Graphic created using AI: Felix Franke / ETH Zurich)
Perhaps the most famous deepfake image to date: the Pope in a stylish outfit. (Image: Pablo Xavier / Midjourney)