This demo is composed by a brain-computer interface that detect the brain waves and defines parameters like the level of attention. Wearing this Neurosky mindwave mobile device, the user is invited to concentrate his attention on a flame placed in front of him. The level of attention detected by this system, controls an air flow located under the flame: higher level corresponds with a more intense air flow. The interaction process aims to the user engagement for increase his attention in order to put the flame out. This will happen when the highest level of attention is reached: the air flow become strong enough to extinguish the flame.
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