2001: A Space Odyssey (1968): 25 SECRETS Hidden for Decades

 https://www.youtube.com/watch?v=O2MBarHzeYM 

https://www.ibm.com/support/pages/how-artificial-intelligence-depicted-movies

https://airandspace.si.edu/stories/editorial/real-technology-behind-2001s-hal 

https://faroutmagazine.co.uk/embarrassing-coincidence-ibm-hal-stanley-kubrick-2001-a-space-odyssey/

https://slate.com/culture/2013/01/hal-9000-ibm-theory-stanley-kubrick-letters-shed-new-light-on-old-debate.html 

https://www.theatlantic.com/technology/archive/2013/01/the-letter-stanley-kubrick-wrote-about-ibm-and-hal/266848/ 

HAL is a transposition of the lettres IBM https://news.ycombinator.com/item?id=35427279 

https://2001.fandom.com/wiki/Monolith 

Five years after the movie, the HQ of IBM opened in the shape of a 700 foot tall monolith. 

https://en.wikipedia.org/wiki/Monolith_(Space_Odyssey)#Appearance_and_capabilities

https://en.wikipedia.org/wiki/AMA_Plaza#IBM_occupancy

https://www.facebook.com/groups/1570897659876702/posts/3493395614293554

Eventually, the iPhone and other smartphones would take on the shape of a monolith as the ultimate handheld telecommunications device.