Retrotechtacular: FAX as a Service in 1984
hackaday.com
hackaday.com
This was an extension of Western Union's DeskFax service. Western Union offered this from the 1940s to the 1960s. They had a little desktop machine which could both scan and print on small pieces of paper. But it transmitted only to a Western Union office, where the message was manually retyped and sent through Western Union's Teletype-based message switching system.[2] At the receiving end, the Teletype output might be scanned and delivered to the end user's DeskFax.
Some people still have and restore these machines. The end-user machines won't talk peer to peer without a conversion unit in the middle, but it's not that hard to build one.
(How Western Union blew it as a business is an sad story. They were a nationwide digital communications company long before anybody else. But their management was very attached to their structure of vast numbers of retail offices and message delivery at a high price point.
Today's Western Union is just a name, bought by First Data for their money transfer service.)
[1] http://blog.modernmechanix.com/telecar/ [2] https://www.youtube.com/watch?v=JAJQVStZYDk
> You could easily draw a parallel to, say, 3D printing as a service.
Or you could draw a parallel between 3D printing and 2D printing as a service, which sustained a number of businesses like Kinko's.
I reminded him that the local convenience store had printing, photocopying and faxing service at 10 cents a page for such a need.
See http://www.faxcompare.com/ for a few more.