Security systems based on electric waves instead of fingerprints
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On this principal can be built security systems that can verify electric waves from brain and will allow or not the access into a building.
The classic electroencephalography already measure the location and intensity in milliseconds of electric activities of the brain. The electroencephalography is used for testing electric impulses for those that suffers of dementia and epilepsy.
Every person has a different pattern of his electric impulses.
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