In the future, humans are expected to directly control humanoid robots through brain-computer interfaces. On June 27th local time, Neuralink, Musk's brain-computer interface company, released an hour-long video showing their latest research results and product development directions. According to reports, there are currently 7 subjects in Neuralink, including 4 patients with spinal cord injuries and 3 patients with amyotrophic lateral sclerosis (ALS). These subjects are using related equipment at a high frequency, and data show that the average weekly usage time is about 50 hours, with a peak of more than 100 hours. What is of concern is that Alex, a patient with spinal cord injury, will also be connected to the Tesla humanoid robot Optimus manipulator in the future to achieve more complex operations. Musk said that in the future people may be able to fully control Optimus' body through Neuralink.