For years, the Illinois Biometric Information Privacy Act has been a headache for any tech company working with facial recognition. It’s a simple law, requiring a person’s explicit consent before a company can make a biometric scan of their body. In the eight years since the law was first passed, those scans have become a central part of products like Google Photos, Snapchat filters, and Facebook’s photo-tagging system. All three companies are currently facing lawsuits for allegedly violating the Illinois law, producing biometric face prints without notifying Illinois citizens.
Someone’s trying to gut America’s strongest biometric privacy law | The Verge