A head guide with a display is attitudinally controlled for guiding the head of a passive viewer wherein the display is for viewing images that are emulative of images viewed by a cameraman with head mounted cameras whose head attitude is monitored for controlling the head guide in synchronism with the...http://www.google.de/patents/US6181371?utm_source=gb-gplus-sharePatent US6181371 - Apparatus for inducing attitudinal head movements for passive virtual reality
