California moves to ban AI that reads workers' emotions on the job
A bill headed to Gov. Newsom would stop employers from using AI to infer how employees feel or to collect data straight from their nervous system.
What happened: California's legislature passed AB 1883, a bill barring employers from using AI tools to surveil an individual employee's emotional state or to collect their "neural data" " information pulled directly from the nervous system rather than inferred from things like text or video. It doesn't ban workplace AI surveillance generally, and it explicitly allows safety-focused monitoring. Violators face a $500 penalty per violation. The bill also exempts work tied to certain aircraft, and national security, military, space or defense projects. It now goes to Gov. Gavin Newsom, who typically has bills like this take effect the following January 1 if signed.
Why it matters: Emotion-reading AI has been quietly spreading into call centers, lobbies and offices, pitched for hiring, training and safety. Analysts cited by Korn Ferry expect the market to reach $9 billion by 2030. But a University of Michigan researcher warned in 2025 that AI's ability to actually measure emotion is scientifically shaky, and that people exposed to it report feeling watched, less autonomous, and sometimes psychologically harmed. The EU already banned emotion recognition at work under its AI Act in 2024; California would be among the first US states to follow with real teeth.
How it works, plainly: The bill's definitions are broad: covered AI tools include ones that shape physical or virtual environments based on inferred emotion, not just ones that generate a report card on a worker's mood. That gray zone is already visible in Burger King's "Patty" headset assistant, which flags when workers use friendly-sounding phrases. Burger King calls it a coaching tool, not an emotional tracker " exactly the kind of distinction AB 1883 will force companies to defend in California.
The rollout: Monday was the deadline for California's legislature to send bills to Newsom this session, and AB 1883 made it through alongside other AI-at-work proposals: SB 951 would require companies to notify workers before AI-driven mass layoffs, and SB 947 would stop employers from letting an automated system alone decide to discipline or fire someone. State regulators have already issued narrower rules on AI in hiring decisions, so this bill adds to a fast-forming state-level rulebook rather than starting from scratch.