Smart glasses are putting AI innovation on a collision course with consumer privacy law. In a recent article featured in Law.com, HSE Partner F. Paul Greene explores the wave of class-action lawsuits against Meta over its AI-enabled Ray-Ban smart glasses and the alleged use of user recordings to train AI models without adequate disclosure. He discusses how these cases blend California anti-wiretapping claims with product design theories and signal growing legal risk for companies that rely on consumer data to fuel AI development.