“Mind-controlled quadcopter demonstrates new possibilities for disabled people”
Science Nation – April 2, 2014

With support from the National Science Foundation (NSF), biomedical engineer Bin He and his team at the University of Minnesota have created a brain-computer interface with the goal of helping people with disabilities. Participants wear an electro-encephalography, or EEG, cap with 64 electrodes. When the participant thinks about a specific movement, neurons in his or her brain’s motor cortex produce tiny electric signals, which are sent to a computer.