A smart toilet could identify you by your analprint and detect diseases

A prototype smart toilet that can identify you by your “analprint” and monitor your trip to the loo has been created by researchers at Stanford University. It’s equipped with cameras and sensors that collect information on your bodily waste, and it uses that data to look for any health issues you might have.

The “analprint” is the toilet’s primary way of identifying each user. Much to the authors’ dismay, it’s also the aspect of the toilet that’s gotten the most attention since the paper describing the proto-toilet was published in a press release and the journal Nature Biomedical Engineering on Monday.

“It’s a minor part of our system,” Seung-min Park, a senior research scientist at Stanford University and the paper’s lead author, told...

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