Individual-I is a new campaign that Bruce Schneier has launched, to promote the idea of individual liberty. The sign shown here — a vaguely humanoid capital letter I — is intended to be a readily recognized symbol of personal liberty, freedom from surveillance and control, guarantee of due process rights and other fundamentals that are eroding in today’s world. It is meant to be as recognizable and simple as a peace symbol or a cross, and as iconic.
They are right, it is a wonderful idea and I will put one of those images of this campaign here. BTW, I read about Individual-I first on M Valdemar.