Chinese scientists at Nankai University shared a discovery on Thursday. Saying they successfully completed the world’s first interventional brain-computer interface experiment—or BCI—on non-human primates.
The largely-experimental technology allows a living being—in this case, a monkey—to control machines or other technology using only their thoughts.
According to their findings, the scientists were able to collect brain waves that controlled a mechanical arm.
The research team’s leader called it a significant achievement for brain science and said it means China’s BCI technology ranks among the world’s best.
Some suggest the technology could pose major benefits to humans in the future — like helping people with disabilities, severe injuries, or paralysis regain control of their limbs. It could also allow soldiers to operate weapons or drones hands-free.
On the other hand, bridging the gap between mind and machine is raising some concerns. Like the potential for cyberattacks where hackers may intercept and steal brain-signal data. Or the risk of foreign adversaries getting a military or intelligence advantage.
The Department of Commerce is currently reviewing whether exporting BCI’s could pose national security concerns.