Li Guangye, a postgraduate student with China's Shanghai Jiaotong University (SJTU), has successfully made a cockroach walk in s-shaped and z-shaped path by using the human mind.

The research sends human beings' brain signals to the cockroach's brain, realizing remote and wireless control of the cockroach.

It is predicted that human beings will be able to communicate with computer operating system and software by using the brain signals in the future. One can open a program and write something in computer without using mouse and keyboard. Relevant techniques can develop into the Brain Net, enabling people to communicate with brain signals.