Japan's Exclusive Innovations: Prepare to Be Amazed

7. Wearable Camera, Neurocam

What it is: A brainwave recording device Invented in 2014 Average Cost: $21.73 Tokyo, Japan-based Neurowear, a technological business, created a novel kind of gadget that it refers to as the "Neurocam." Your brainwaves are recorded by this Neurocam. Users attach a smartphone to the side of their head, and the Neurocam records what they see when it determines that their interest value (derived from their brain wave activity) is high.

Wearable camera Neurocam @ ikinamo / YouTube.com Though it sounds like something Lockheed Martin would develop, this gadget is intended for civilian usage. Imagine passing across a humorous or interesting scene. Neurocam will record automatically, saving you the trouble of having to take out your phone.