An innovative EEG wearable headband dedicated to professional gamers. The device aims to improve in-game gaming performance by detecting/analysing emotional engagement and the so-called “gaming flow”. The Brainattach works as a training tool for professional gaming coaches – It can analyse the performance of an individual or entire team of players, and detect drops in performance indicating an exact moment in the game and how well was the team synchronised throughout the round/match. The device works by identifying the behavioural inhibition system (BIS) and behavioural activation system (BAS). In other words, very specific/unique brain activities responsible for human emotion, hence the device uniqueness within the gaming/E-Sports industry.