The company's smart glasses, which allow users to record their private footage, has raised privacy concerns as it sends the recorded footage to data annotators who review and label it for training purposes. The issue is particularly concerning for employees who see the content of the glasses, who see it as an extension of privacy. Kleanthi Sardeli, data protection lawyer at None Of Your Business, highlighted the potential privacy issues linked to the use of personal data to train AI models and transparency for bystanders.