The impending expiration of a key technology patent is paving the way for a scramble amongst scores of biometrics research and development companies, all desperate to make their own brand of iris scanning technology commonplace, effectively creating a real life Minority Report society, where everyone is linked into an identification database.

As detailed in a Bloomberg News report today, the patent for recording the unique characteristics of the Iris as a form of identification was granted to two eye doctors in 1987, who then approached a Cambridge University professor to develop a way of automating iris identification. That further patent was granted in 1994, but it expires this year, opening a door for a slew of technological nightmares to come pouring through.