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This company says it’s developing a system that can recognize your face from just your DNA
(www.technologyreview.com)
Icon base by Lorc under CC BY 3.0 with modifications to add a gradient
I was imagining that they were going to acquire a large dataset of DNA sequences paired with photos of the patient and then train a neural network to predict one from the other. I don't think that would be particularly successful either (you would need a tremendous amount of data and DNA sequencing is expensive), but it would be interesting to see the results.