Your Smart Glasses Watch Everyone. Nobody Else Signed Up. The Gap Is The Problem.

AI wearables are evolving from step trackers into devices that listen, see, and interpret conversations and surroundings. The UK's Information Commissioner's Office has warned that smart glasses can deliberately or inadvertently monitor bystanders. The person wearing the device consents. The person across the table does not.

This demonstrates what ethicists call the bystander consent asymmetry. Traditional privacy frameworks assume the user and the subject are the same person. Wearable AI breaks that assumption entirely. The mental model: consent must extend to everyone within sensor range, not just the device owner. If your technology observes people who did not agree to be observed, you have a consent problem whether you acknowledge it or not.

The UK Information Commissioner's Office is actively warning about immersive technologies and smart glasses monitoring people near the device. The broader wearable AI industry is building the devices that create this consent gap.