'We’ve come a long way since the 1880s when Sir Francis Galton, a British anthropologist and a cousin of Charles Darwin, first undertook the scientific study of fingerprints as a means of identification. Now, two centuries later, all information is digital, created, distributed and displayed as a series of 1s and Os.

Today’s surveillance and tracking systems can (in principle) integrate infinite amounts of information: your location and identity via GPS and face recognition technology; video feeds from the cameras located down the street or across the globe; records from any and all databases; electronic communications like voice and emails. It’s all in the processors and the sky's the limit.'

Read more: How Privacy in America Went Virtually Extinct in Just a Decade