Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!rutgers!cmcl2!adm!smoke!gwyn From: gwyn@smoke.brl.mil (Doug Gwyn) Newsgroups: comp.sys.apple2 Subject: Re: cassette tapes Message-ID: <16163@smoke.brl.mil> Date: 15 May 91 21:59:57 GMT References: <6067@tellab5.tellabs.com> <9105141955.AA05330@mwunix.mitre.org> Organization: U.S. Army Ballistic Research Laboratory, APG, MD. Lines: 11 In article <9105141955.AA05330@mwunix.mitre.org> mcgurrin@MWUNIX.MITRE.ORG writes: >Punch cards? The epitomy of high tech. Paper tape on tty mechanical >readers is how I started programming. Well, I was trying to resist chiming in, but... Punched (Hollerith) cards offered advantages in sorting and pattern matching that are hard to replicate using "today's technology". Perforated paper tape had a long history of use in telecommunications; it also played an essential role in the optical sensing method used by British cryptanalysts to decipher German GeheimSchreiber messages. "Use the right tool for the job."