These specs preserve your privacy in a world of cameras (video)

Since surveillance culture is at the top of the news agenda, this new invention from Japan's National Institute of Informatics couldn't be more timely. It's a pair of goggles that blocks facial recognition algorithms and ensures that no one can snap a pic of your mug without your permission. The wearable uses 11 near-infrared LEDs that shine a bright light. It's invisible to humans, but enough to dazzle any passing cameras. Admittedly, the technology is useless for cameras that aren't sensitive to infrared, which is why the institute is also experimenting with reflective materials that'll work with any imaging sensor -- but that, unfortunately, isn't quite ready for prime time. Curious to see it in action? Head on past the break for the video.