(SAN DIEGO) — A new class of brain-computer interface technology could not only let you control devices and play games with your thoughts, but also help detect fatigue in air traffic controllers and other workers in high-stakes positions.
Researchers at the Swartz Center for Computational Neuroscience at the University of California, San Diego, have made it possible to place a cellphone call by just thinking about the number. They say the technology could also tell whether a person is actively thinking, or nodding off.
Tzzy-Ping Jung, a neuroscience researcher and associate director of the center, said the system uses brainwave sensors (or Electroencephalogram (EEG) electrodes) attached to a headband to measure a person’s brain activity. The brain signals are then transferred to a cellphone through a Bluetooth device connected to the headband.
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