Recently, scientists at the University of California, Berkeley, are trying to replace traditional passwords with biometric sensors. They have successfully created an EEG scanner similar to traditional headphones, which will be based on the user’s Brainwaves are authenticated to ensure uniqueness.
The research team said that the "headphones" are cheaper than other similar devices. Consumers can enjoy a pair of Bluetooth headsets plus a brainwave scanner for only $199. After a lot of experimentation, the team members said that the scan pairing was performed according to the radio wave of each user, and the system error rate was less than 1%.
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