Face-blurring Technology in CCTV Systems
Could Protect Privacy, Researcher Says
According to New Scientist, Hewlett-Packard computer scientist Jack Brassil and his team have created "Cloak," a technology designed to protect individuals' privacy when CCTV operators share images. If fielded, the system's participants would be akin to those on the national "do-not-call" list, which targets unwanted telephone solicitation, Brassil says.
To opt into Cloak, a person would first need a "privacy enabling device" - most conveniently a mobile phone with GPS capability. The device would wirelessly beam the user's position, direction, and velocity to a central system server. (more)
