A new software tool called Fawkes can "cloak" photos before you upload them to social media to prevent facial recognition algorithms from identifying you.

Deploying the use of facial recognition technology in schools "without understanding its implications would be unethical and dangerous," experts argue.

Avoiding drones' prying eyes can be as complicated as donning a high-tech hoodie and as simple as ducking under a tree.

Police forces across the country now have access to surveillance technologies that were recently available only to national intelligence services. The digitization of bias and abuse of power followed.