Full content from the completed page crawl (media download still running)

6,654 pages: 1,289 machines, 702 software, 460 companies, 64 history, 17 articles, 59 fun.
4,336 media files so far; references to files not downloaded yet are left out.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
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co-authored by Claude Opus 5.5
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---
title: Canon CAT
categories:
- Computers
types:
- Professional Computer
origins:
- Japan
years:
- '1987'
cpus:
- Motorola 68000
params:
name: CAT
company: /companies/canon
company_name: Canon
specs:
- label: NAME
value: CAT
- label: MANUFACTURER
value: Canon
- label: TYPE
value: Professional Computer
- label: ORIGIN
value: Japan
- label: YEAR
value: '1987'
- label: END OF PRODUCTION
value: Six months later
- label: BUILT IN LANGUAGE
value: Forth
- label: KEYBOARD
value: 'Monobloc system. Full-stroke keyboard (compatible with IBM Selectric), 49 keys. Special keys: LEAP (left & right), USE FRONT, DOCUMENT/PAGE, PERM SPACE/TAB, UNDO, ERASE, LOCK, SHIFT (x2)'
- label: CPU
value: Motorola 68000
- label: SPEED
value: 5 MHz
- label: RAM
value: 256 KB
- label: ROM
value: 256 KB
- label: TEXT MODES
value: Unknown
- label: GRAPHIC MODES
value: Unknown
- label: COLORS
value: Black & white 9'' display
- label: SOUND
value: Unknown
- label: SIZE / WEIGHT
value: 27.18 X 33.78 X 45.21 cm (10.7 X 13.3 X 17.8 inches) / 7.71 kg (17 lbs.)
- label: I/O PORTS
value: Centronics parallel port, RS-232C serial port (DB-25 connector), 2 x RJ-11 jacks (for telephone connections)
- label: BUILT IN MEDIA
value: 3.5'' floppy disk drive (256 KB)
- label: OS
value: Machine Specific
- label: POWER SUPPLY
value: PSU built-in, 120v
- label: PRICE
value: $1495 (USA, 1987)
tabs:
- photos
- software
- links
- docs
photos:
- title: CANON CAT
subtitle: ''
text: Picture courtesy of M. J. Maloney
image: null
- title: CANON CAT
subtitle: ''
text: '...running word processor program'
image: null
- title: SIDE
subtitle: ''
text: Picture courtesy of M. J. Maloney
image: null
- title: REAR
subtitle: ''
text: Picture courtesy of M. J. Maloney
image: null
- title: KEYBOARD
subtitle: ''
text: Picture courtesy of M. J. Maloney
image: null
- title: PRESSE RELEASE
subtitle: ''
text: Picture of the Canon Cat press release in USA.
image: null
screenshots:
- title: BUILT-IN WORDPROCESSOR
subtitle: ''
text: Picture courtesy of M. J. Maloney
image: null
links:
- title: 'Canon''s Cat Computer: The Real Macintosh'
url: http://www.jagshouse.com/swyft.html
text: Large article about the Canon Cat
- title: DigiBarn Museum - Canon Cat page
url: http://www.digibarn.com/collections/systems/canon-cat/page_01.htm
text: Numerous photos of the beast (with some links)
- title: Forever70...80...90
url: http://perso.wanadoo.fr/fabrice.montupet/autrever.htm
text: fabrice has set up a very informative page about the Canon CAT (french)
- title: Jef raskin's home page
url: http://jef.raskincenter.org/home/index.html
text: Home page of the creator of the CAT
- title: Wikipedia - Canon Cat entry
url: http://en.wikipedia.org/wiki/Canon_Cat
text: Nice page from Wikipedia
docs:
- title: INSTRUCTION MANUAL
url: http://web.archive.org/web/20070928072205/jef.raskincenter.org/published/cat_manual.html
cover: null
text: |-
[**INSTRUCTION MANUAL**](http://web.archive.org/web/20070928072205/jef.raskincenter.org/published/cat_manual.html)written by Jef Raskin
 compiled/archived by Jef Raskin\
 type of document : PDF\
 source : [JefRaskin.com](http://web.archive.org/web/20070928072205/jef.raskincenter.org/)
- title: REFERENCE GUIDE
url: http://web.archive.org/web/20070928072639/jef.raskincenter.org/published/cat_ref.html
cover: null
text: |-
[**REFERENCE GUIDE**](http://web.archive.org/web/20070928072639/jef.raskincenter.org/published/cat_ref.html)written by Jef Raskin
 compiled/archived by Jef Raskin\
 type of document : PDF\
 source : [JefRaskin.com](http://web.archive.org/web/20070928072639/jef.raskincenter.org/)
**... READ THE ONLINE VERSION BY CLICKING BELOW :**
- title: REFERENCE CARD
url: http://web.archive.org/web/20070806230147/jef.raskincenter.org/published/cat_card.html
cover: null
text: |-
[**REFERENCE CARD**](http://web.archive.org/web/20070806230147/jef.raskincenter.org/published/cat_card.html)written by Jef Raskin
 compiled/archived by Jef Raskin\
 type of document : PDF\
 source : [JefRaskin.com](http://web.archive.org/web/20070806230147/jef.raskincenter.org/)
**... READ THE ONLINE VERSION BY CLICKING BELOW :**
comments:
- author: Roger M Ribert (Rochester NY)
date: Friday 3rd February 2017
text: In 1987, I worked as a sales representative for a Canon office products dealer. We received training on the Cat, but none of us ever got comfortable using it. Therefore, we didn''t try to sell it. Glad that some people got good use out of it.
- author: simon crum (vancouver/Canada)
date: Friday 9th November 2012
text: The Canon cat was great. I just pulled mine out and it still works. I took it to Europe and had it working there too. There was a switch inside to change the voltage from 110 to 240. I wrote tons of good stories on this machine (when I had time to write for myself). The printer let me print resumes and story submissions with real letters, not dot matrix. The "leap" function was way ahead of its time...allowing you to jump to any word or letter combination in your doc. One bad thing was the disk formatting. If you weren''t careful, you could easily overwrite your disk with the few words you had on the screen. Love the cat. Still have it. In a world where the only competition was machines that let you edit and see three lines at a time, the cat was king!
- author: Antoinette Menne (New Orleans, LA, USA)
date: Wednesday 10th November 2010
text: |-
Hey, I hope you will still be notified of this, but I have a Canon Cat and printer that are still in working condition. I just took them out of storage about a month ago. I was so surprised that it worked. I just posted a craigslist ad for it.\
http://neworleans.craigslist.org/sys/2053690446.html (computers $ tech)
Shoot me an email if you (or anyone who reads this!) might be interested!
- author: Ruth M. Moser (USA)
date: Wednesday 18th October 2006
text: I have a Canon Cat, which I love. It's admittedly a dinosaur, but it's very easy to use, and very useful for some purposes. I'm wondering whether there might be a working model available somewhere, that i could buy. Mine won't last forever, and I'll be heartbroken when it gives up the ghost.
oc_id: 642
source:
url: https://web.archive.org/web/20230608161648/http://www.old-computers.com/museum/computer.asp?c=642
date: '2023-06-08'
---
In 1987 Canon USA Inc. released a new computer named the Canon Cat. This computer was targeted at low-level clerical workers such as secretaries. After six months on the market and with 20,000 units sold, Canon discontinued the Cat.
The Cat featured an innovative text based user interface that did not rely upon a mouse, icons, or graphics. The key person behind the Cat was Jef Raskin, an eclectic gadgeteer, who began the design of the Cat during his work on the first Macintosh project at Apple Computer in 1979.
The Cat was a 17 pound desktop computer system containing a built in 9" black-and-white bit-mapped monitor, a single 3.5-inch 256K floppy disk drive, and an IBM Selectric-style keyboard. It came with an extensive collection of applications stored in ROM. These applications supported word processing, spell checking, mail merging, calculator functions, communications, data retrieval, and programming in the FORTH or 68000 assembly languages. Also present in the ROM was a spelling dictionary based on the 90,000 word American Heritage Dictionary. System setup information and a small personal user dictionary were stored in 8K of battery backed up RAM.
The Cat's user interface made this computer unique. The user interface was based on a simple text editor in which all data was seen as a long stream of text broken into pages. Special keyboard keys allowed the user to invoke various functions. An extra key titled "Use Front" acted as a control key. You pressed Use Front and then a special key to activate a specific feature. For example, the L key was marked Disk, the J key was marked Print, and the N key was marked Explain (Cat's context sensitive help facility). Other commands existed to let you change the system's various parameters (Setup key) and reverse your last action (Undo key).
Contributors: David Patterson (editor), John J. Diamond (editor)