Dr. Hirotaka Osawa of Japan's Tsukuba University invented the AgencyGlass. Its purpose? Take the load off your facial muscles and the emotional centers of your brain.

There's a built-in gyroscope in the glasses and it creates fake eyes to coincide with your real head's position. Let your virtual eyes do everything for you. Check it out below:

Dr. Osawa suggests one of its uses could be for flight attendants who have to stay cheerful despite grouchy passengers and rough flights. Lol?

Or snoozing in class without getting caught. [IEEE Spectrum via Geekosystem]