Computer History Museum
and
Bay Area Computer History Perspectives
present:
 
"The Johnniac"
 
For more Johnniac images, click here
 
5:30 - 7:00 PM
Tuesday, September 15, 1998
Computer History Museum
Building 126
Moffett Field
Mountain View, CA 94035

The Johnniac (1953):
 
The Johnniac computer, built by The Rand Corporation, was one of seventeen custom-built machines inspired by the Institute of Advanced Study (Princeton) architecture. This design specified a binary, bit-parallel machine optimized for "number crunching" and introduced the "stored program" concept--that is, the storing of both data and instructions in memory.  Using 2300 vacuum tubes, the IAS machine was the result of work supervised by Dr. John von Neumann, to whom the offspring-computer named "Johnniac" paid homage (though von Neumann "disapproved"!) Other machines of the IAS-class besides the Johnniac included: the MANIAC (Los Alamos), the ILLIAC (University of Illinois), the SILIAC (Australia), and IBM's first electronic, general-purpose computer, the Model 701.
 
The lecture takes place in front of The Johnniac!  This remarkable machine is part of Computer History Museum's permanent collection.  
 
 

The Speakers:
 
This lecture's speakers worked on the hardware and software systems design, maintenance, management, and programming of the Johnniac.  Advance comments from Johnniac pioneers available here.
 
***
 
Mort Bernstein: Johnniac and IBM 701 Programmer, 1954-63; Senior Analyst, IBM, 1963-65; Programmer and Department Head, R&D Division, System Development Corporation (SDC) 1965-84; government analyst and consultant, 1984-91; currently writing Johnniac simulator.

 
Paul Armer:   Programmer, later Head of Computer Science Department, The RAND Corp., 1947-1970; Director, Computation Center, Stanford University, 1970-78; Various positions at Harvard University, The Center for Advanced Study in the Behavioral Sciences, and On-Line Business Systems, 1978-81; Executive Secretary, Charles Babbage Institute, 1981-86; Assistant to the President, On-Line Business Systems.
 

 
Willis Ware:  Ph.D., Electrical Engineering, Princeton University, 1951; Hazeltine Electronics Corp., 1942-1946; Institute for Advanced Study, Princeton, N.J.  Member of John von Neumann's group that designed and developed the IAS machine 1946-1951; North American Aviation, 1951-1952; The RAND Corporation, The Johnniac project, resident consultant, The RAND Corporation, 1992 - present.

 
Bill Gunning: Project RAND and JOHNNIAC design engineer, 1947-1954; International Telemeter, 1954-1956; Beckman Instruments, 1956-1958; Xerox PARC, 1970-1988 (including Ethernet development team).
 

 

These talks are sponsored by

Computer History Museum

and

Sun Microsystems



 
Directions:
 
From Highway 101 in Mountain View, take the Moffett Field exit
(not Moffett Blvd. or Moffett Field South Gate). You will arrive
at the Moffett Field main gate. When stopped, kindly inform the guard
that you are attending the Computer history talk.
 
If requested, you may be required to
park to the right side of the gate,
in the visitor's parking area, and go
into the Visitor Badging office
to get your reserved badge
and further directions.
 
Need a map of Moffett Field?  Click here.

 
***NOTE***

ADVANCE CONFIRMATION IS REQUIRED for entry to Moffett Field.

If you plan to attend, please respond via e-mail. You may also
RSVP by voice
by calling Cynthia at 650.604.2579
 
Please indicate if you are a
US citizen and bring a Driver's License for identification.
 
If not a US citizen, do you have a green card?
If so, please indicate the country you are from in your RSVP
and please bring your green card with you to Moffett Field.
 
 
 
*****

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