A neuro-headset which interprets the interaction of neurons in the brain will go on sale later this year.
“It picks up electrical activity from the brain and sends wireless signals to a computer,” said Tan Le, president of US/Australian firm Emotiv. “It allows the user to manipulate a game or virtual environment naturally and intuitively,” she added.
The brain is made up of about 100 billion nerve cells, or neurons, which emit an electrical impulse when interacting. The headset implements a technology known as non-invasive electroencephalography (EEG) to read the neural activity.
The Epoc technology can be used to give authentic facial expressions to avatars of gamers in virtual worlds. For example, if the player smiles, winks, grimaces the headset can detect the expression and translate it to the avatar in game. It can also read emotions of players and translate those to the virtual world.
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Emotiv Official Site
More info About EPOC