Ever been tagged in a photo and regret it? Facial recognition software, CCTV and the prevalence of camera-equipped phones have made online privacy a major concern for many people. But one Japanese company has invented a way for you to live your life without ever having to worry about being tracked by cameras.

The Privacy Visor tricks camera phones and other online cameras into not even seeing your face, let alone recognizing you. The downside is perhaps the look of the glasses, which the company says shields the wearer's vision about as much as a pair of sunglasses do. Still, it might be worth it to those who don't want their every movement tracked, but aren't ready to move completely off the grid. Get ready for the anti-Google glasses!

See the device in action over at TV Tokyo.