Smart
Sony released the essential tools to allow developers to start coding applications for its Google glass rival way back in 2014, but the SmartEyeGlass hardware seems to be stuck in dev phase.
The SmartEyeGlass includes a bunch of features, including a gyroscope, accelerometer, ambient light sensor and built-in camera. However, the monochrome screen is likely to put off consumers, if Sony chooses to release it beyond the business world.
They're cheap, they're cheerful and they handily sidestep privacy concerns – if someone's looking at you with a pair of these bad boys on (and the lights are on), they're probably filming you. If not, then sorry you're too boring. While they can be pretty useless for everyday activities, they really shine when you're doing something special, like vacationing, and you just want your devices to get out of the way so you can enjoy that beautiful view.