Even if for reasons of legal issues, Facebook has been forced to suspend its facial recognition system (for now of course), the identifications of people on Facebook are a sensitive point… German artist Martin Backes offers “Pixelhead” an anti facial recognition, either through Facebook or by security cameras. Of course, this creation is a thinking in the line of open-source camouflage from automatic face detection, but shows a real evolution of society and the growing need of the concept of “urban camouflage.”