Keith Hearne

A famous lucid dreaming researcher and primarily known for being the first scientist to prove the existence of lucid dreaming in a laboratory. Hearne used the rapid-eye-movements which are related to the sight of the dreamer to coordinate an eye-pattern which could be repeated by the subject when he became lucid. Hearne created a lucid dreaming device called "Dream Machine" which is currently in display at the Science Museum in London.