Independent developer Yves Janrino has created a new application capable of detecting smart glasses, such as Meta Ray-Ban and Snapchat shades, without requiring a direct connection. This innovation aims to address the misuse of smart glasses for unauthorized surveillance and photography, positioning Janrino's application as a "small part of the resistance against surveillance technology." According to a report by 404 Media, the application relies on detecting low-frequency Bluetooth signals emitted by smart glasses, alerting users upon detection of nearby devices.

Despite its promising capabilities, the application faces significant technical challenges. It struggles to differentiate between smart glasses and augmented reality eyewear and does not recognize products from unknown manufacturers or the plethora of smart glasses available in Chinese markets. As reported, these limitations may hinder its effectiveness in ensuring user privacy. The app is currently only available on the Android store, limiting its accessibility to a broader audience.

Janrino's initiative highlights increasing concerns over privacy in an era of rapid technological advancement, where smart glasses are often associated with surveillance and lack of consent. By offering a tool that can aid in identifying such technology in public spaces, the app could empower users to make informed decisions about their privacy. However, the developer acknowledges that ongoing development is necessary to address the application’s current shortcomings and improve its capability to serve its intended purpose effectively.