An opinion column in the Economist says that new privacy safeguards are needed as facial-recognition technology improves and cameras are better able to identify individuals in public spaces:
Citizens of rich countries have got used to being watched by closed-circuit cameras that guard roads and cities. But as cameras shrink and the cost of storing data plummets, it is individuals who are taking the pictures.
Some 10,000 people are already testing a prototype of Google Glass, a miniature computer worn like spectacles (see article). It aims to replicate all the functions of a smartphone in a device perched on a person’s nose. Its flexible frame holds both a camera and a tiny screen, and makes it easy for users to take photos, send messages and search for things online.
Glass may fail, but a wider revolution is under way. In Russia, where insurance fraud is rife, at least 1m cars already have cameras on their dashboards that film the road ahead. Police forces in America are starting to issue officers with video cameras, pinned to their uniforms, which record their interactions with the public. Read more »