What is a brain-computer interface and what are the prospects for its development?

Brain-computer interface refers to the direct connection created between the human or animal brain and external devices to realize the exchange of information between the brain and the device. Brain-computer interface is categorized into invasive brain-computer interface technology and non-invasive brain-computer interface technology, which are both emerging technologies in the world. Among them, non-invasive brain-computer interface technology is more convenient to wear on the human body, and BrainCo has now commercialized this technology. BrainRobotics intelligent bionic hand under the brand has been utilized in the medical field to serve the disabled, allowing them to control the intelligent bionic hand like their own real hand, so that the hand moves with the heart. I believe that brain-computer interface technology will be a breakthrough in the future, bringing more gospel to mankind.