date:Nov 05, 2013
ing to spiral out of control.
Nick Pickles of Big Brother Watch said camera technology was already available that matches scans of people's faces when they walk into a shop with their pictures on Facebook to tailor special offers to their likes on the social media website.
He told The Daily Telegraph: People would never accept a degree of surveillance for law enforcement purposes, but these systems are solely designed to watch us for collecting marketing data.
Tesco was one of the first to tr