From TechCrunch:

A new Google Group called “London Riots Facial Recognition” has appeared online, in the wake of the riots that rocked the U.K. capital over the weekend. The group’s goal is to use facial recognition technologies to identify the looters who appear in online photos.

The group appears to be thoughtfully considering its actions, in threads titled “Ethical Issues,” and “Keeping Things Legal,” for example. They’ve also stated that “it’s important we only use legal sources for images.”

However, there’s a major “creepy” factor to this undertaking, too. The idea that a group of people would team up online to use (misuse?) facial recognition technologies in this way, notably outside professional law enforcement channels, seems like a modern take on vigilante style justice, where the torches of the angry villagers have turned into APIs and algorithms.

Who needs surveillance cameras when an army of Davids are constantly upload photographs to social media, which can be tagged, searched, and identified.