Facial recognition: ten reasons you should be worried about the technology

Facial recognition technology is spreading fast. Already widespread in China, software that identifies people by comparing images of their faces against a database of records is now being adopted across much of the rest of the world. It's common among police forces but has also been used at airports, railway stations and shopping centers. The rapid growth of this technology has triggered a much-needed debate. Activists, politicians, academics and even police forces are expressing serious concerns over the impact facial recognition could have on a political culture based on rights and democracy. As someone who researches the future of human rights, I share these concerns.