In 1984, Joseph Ruben directed a science fiction film called “Dreamscape”. In this movie, you are taken to a lab where scientists and system integrators are busy developing head gear, to aid in the monitoring and control of dreams. The first appearance of this head gear is very crude, as it is cumbersome, bulky, and heavy, with wires and leads sticking out everywhere, but later, as the development on the head gear continues, it becomes a sleek, fully functional, and lightweight head set.
