Charles and Ray Eames do a great job, as always, of lecturing and educating the audience on the basics of communication. I like how the vintage film still has valuable points even today. Goes to show that brilliance is eternal.
Especially interesting is their elegant diagram of communications; which breaks down data transmission of any form into a Generator, channel, receiver. Throughout the video they validate the diagram and discuss the elements that enhance or diminish the communications process.

The Eames’ “A Communications Primer” from FI$H 2000 on Vimeo.