[comp.misc] Bucky bits

weening@Gang-of-Four.Stanford.EDU (Joe Weening) (12/20/89)

In article <37371@apple.Apple.COM> baum@Apple.COM (Allen J. Baum) writes:

   >In article <2253@dataio.Data-IO.COM> aez@dataio.Data-IO.COM () writes:
   >The Symbolics had a three-button mouse and software scannable control 
   >keys on the keyboard (control, meta, hyper, super, [shift counted as
   >a double click]). The mouse, keyboard usage was suggested by
   >Buckminster Fuller and Richard Zipple (project leader) called them 
   >"Bucky Keys".

   The terminology of "bucky-bits" precedes Symbolics by quite a bit. It
   originated at Stanford AI Labs in the late 60's, I believe. I can't
   recall how they got named exactly. Perhaps someone who remembers could
   set it straight, and possibly cross-post to alt.computer.folklore

As I've heard it, "Bucky" was a nickname for Nicklaus Wirth (of Pascal
fame); don't ask me why.  I checked this with Les Earnest, who was the
administrator of the Stanford AI Lab, and he confirms this.  (The "I"
in the following message is Les; "JMC" is John McCarthy, director of
the lab.  "III" (pronounced "triple eye") is an old display system.)

From: Les Earnest <LES@SAIL.Stanford.EDU>
Subject: re: bucky bits 

Yes, the bucky bits were named for Nicklaus Wirth, who had suggested the
extra control key. The two control keys, originally called Control-1 and
Control-2, were incorporated in the design of the Philco display terminals
connected to the PDP-1/Thor timesharing system in Pine Hall.  This
happened shortly before I arrived and I don't know who hung the name "Bucky"
on them -- JMC may remember.

The same keyboard design was carried forward into the keyboards of the III
displays when they were purchased around 1968.  Interestingly enough,
those keyboards used optical encoding -- they used conventional
typewriter keyboards with optical masks hung below each key.  When a key
was depressed, its mask blocked some of the light aimed at 6 photodiodes,
which generated the basic code for that key.  The Shift, Control-1, and
Control-2 keys activated more photodiodes, yielding 9 bits.  You can
imagine some of the failure modes, especially with n-key rollover.

When I redesigned the keyboard for the Data Disk system in 1971 and chose
Microswitch to build them, I renamed the two control keys as Control and
Meta and added the Top key.  We then replaced the troublesome III
keyboards with this new design, which was later copied by MIT, CMU and,
to some extent, Symbolics.
--
Joe Weening                                Computer Science Dept.
weening@Gang-of-Four.Stanford.EDU          Stanford University

harley@gofer.enet.dec.com (John H. Privitera) (12/20/89)

Extracted from jargon.txt...

BUCKY BITS (primarily Stanford) n. The bits produced by the CTRL and
   META shift keys on a Stanford (or Knight) keyboard.
   DOUBLE BUCKY: adj. Using both the CTRL and META keys.  "The command
   to burn all LEDs is double bucky F."

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