I have a friend who participated in lucid dreaming research and used a gizmo which is a mask and brain wave detector. When it registers you are dreaming,it flashes lights and you learn to id the lights and can then dream lucid.
I have a friend who participated in lucid dreaming research and used a gizmo which is a mask and brain wave detector. When it registers you are dreaming,it flashes lights and you learn to id the lights and can then dream lucid.