A Chinese high school student has invented a computer which can be accessed by the person operating it by just moving the eyeballs.

Zhou Chen from Nanjing has named his product the "eyeball mouse" reports China Daily.

It is reported users can click and open a website by just looking at the screen and moving their eyeballs.

A spokesman from Nanjing University's Computer School said: "It could be helpful in the future developments of an intelligent robot.