The BBC's 1991 Horizon documentary "Colonizing Cyberspace" https://www.youtube.com/watch?v=VuZonQVN4uw&list=PL256A5BBCA4A0714D https://www.youtube.com/watch?v=V

The BBC's 1991 Horizon documentary "Colonizing Cyberspace" https://www.youtube.com/watch?v=VuZonQVN4uw&list=PL256A5BBCA4A0714D https://www.youtube.com/watch?v=VuZonQVN4uw&list=PL256A5BBCA... , co-presented by the late John Perry Barlow, was pretty good. It has a lot of coverage of Morton Heilig https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=50 https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=50 , Furness https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=323 https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=323 , and NASA https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=451 https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=451 (and a small segment on Sutherland https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=254 https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=254 ). Highlights include Furness discovering the importance of wide FOV https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=409 https://youtu.be/NF2Hd69-Tf4?list=PL256A5BBCA4A0714D&t=409 , and NASA's Michael McGreevy building a HMD for his own research at NASA incorporating the LCD displays from two Citizen mini-TVs bought from Radio Shack for $79.95 each.