- The author implemented a tool called 'Tracker Beeper' that makes a noise every time a computer sends data to Google.
- The tool revealed that the official Dutch government jobs site sends every click to Google without asking for permission.
- After announcing the tool on Twitter, the demonstration video received over a million views.
- Support was added for Facebook and dozens of other trackers, with audible beeps for each.
- The software is currently rough and only runs on Linux, OSX, and BSD for command-line users.
- Future development goals include stable Linux features, a single-click OSX version, a Windows version, and possibly iOS/Android implementations.
- A live demo concept involves a low-power WiFi network and speakers that make tracker noises when visitors use their phones.
- Further plans include supporting all popular trackers, making them configurable, and allowing custom sounds per tracker.