Japanese electronics giant Hitachi has unveiled a prototype model of a portable brain-machine interface lately. This portable brain-machine interface is equipped with eight pairs of lasers and optical sensors in a special headband (weighting 400gram to 630gram) to measure prefrontal cortex activity. It senses activity from the user’s brain and converts it into signals to control electronic devices. It’s pretty cool! In fact Hitachi demonstrated … Continue reading Control Your Electronic Device via Hitachi’s Brain-Machine Interface