Brain-mapping technology is progressing at warp speed and can turn our minds into remote controls. So what does this mean for our military?
On April 16, the University of Florida held the world’s first mind-controlled drone race, the latest signifier of this field’s rapid technological ascension. Although the drones only competed along a 10-yard course, the fact remains: These machines were commanded by human brainpower — or in technical terms, brain-computer interface.
The science behind BCI allows humans to manipulate machines with their thoughts by translating the brain’s electrical activity into code that drones can understand. The tool used to map and track this neuroelectric activity is called an electroencephalogram, or EEG, headset. These headsets are fine-tuned to identify the location and frequency of electrical activity linked with specific thoughts in the brain.