Computers & Business Machines - Overview
Imagine the loss, 100 years from now, if museums hadn't begun preserving the artifacts of the computer age. The last few decades offer proof positive of why museums must collect continuously—to document technological and social transformations already underway.
The Museum's collections contain mainframes, minicomputers, microcomputers, and handheld devices. A Cray2 supercomputer is part of the collections, along with one of the towers of IBM's Deep Blue, the computer that defeated reigning champion Garry Kasparov in a chess match in 1997. Other artifacts range from personal computers to ENIAC, the Altair, and the Osborne 1. Computer components and peripherals, games, software, manuals, and other documents are part of the collections. Some of the instruments of business include adding machines, calculators, typewriters, dictating machines, fax machines, cash registers, and photocopiers
"Computers & Business Machines - Overview" showing 5 items.
UCLA Computer Club Punch Card
- Description
- In the 1960s, when UCLA (the University of California at Los Angeles) purchased a commercial computer from IBM, students formed a club where they could share their knowledge of the new machines. At that time, data and programs were entered onto computers using punched cards like this one. The decoration of the card was up to the individual customer. This is a pink 80-column punch card for an IBM computer. Each column contains the digits from 0 to 9. The background of the card shows the head of a moose propped in front of a log. An open book lies on the left, and magnetic tape is in the mouth of the moose.
- Location
- Currently not on view
- maker
- IBM
- ID Number
- 1996.0142.25
- catalog number
- 1996.0142.25
- accession number
- 1996.0142
- Data Source
- National Museum of American History, Kenneth E. Behring Center
IBM PCjr Personal Computer
- Description
- After the success of the IBM's business PC, IBM attempted to capture the home market with the IBM PCjr. The PCjr system was compact, low cost, and designed for applications related to learning, entertainment, and personal productivity.
- The computer had an Intel 8088 microprocessor that ran at 4.77 MHz–faster than most systems on the market at the time. It 64 KB of RAM, which could be expanded to 256 KB and later to 720 KB with third party add-ons. It featured an internal 5 1/4" floppy drive and a wireless keyboard. King's Context, a popular Adventure game of the 1980s, debuted on the PCjr.
- Despite a flashy debut and a strong technology core, the PCjr flopped in the market. Consumers were not as attracted by the IBM name as business had been. Price was a major factor. The PCjr cost about the same as the Coleco Adam, but for the price, the Adam included two tape drives, a printer, and software. The PCJr was twice as expensive as the Commodore 64. With the exception of the Apple II, it was possible to purchase a complete system (computer, disk drive, and printer) from almost any of IBM's competitors for less money. However, criticism of the system focused on the "chiclet" keyboard. Similar to that of a pocket calculator, the small keys were cheap and difficult to use for touch typing. IBM later replaced this with a wireless conventional-sized keyboard. But it could only be used two or three feet away from the machine and drained batteries quickly.
- Announced in November 1983 and available in March 1984, IBM sold the PCJr for $669 with 64 KB RAM, and $1,269 for 128 KB RAM. The more expensive system also included a floppy-disk drive. IBM discontinued the PCjr in March of 1985 after selling only approximately 270,000 units.
- Location
- Currently not on view
- Date made
- 1983
- maker
- IBM
- ID Number
- 2002.0090.01
- catalog number
- 2002.0090.01
- accession number
- 2002.0090
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Terminal Interchange from PANAMAC Airlines Reservation System
- Description
- The PANAMAC, Pan American's first worldwide airline reservation management system, was installed in 1964, and used the IBM 7080 Data Processing System. PANAMAC linked hundreds of agent sets throughout the United States, Canada, Europe, and the Caribbean with the Pan American computing center in New York City. The IBM 1006 Terminal Interchange was part of the networked system shown in this graphic from the PANAMAC manual. Using teleprocessors networked to the computing center, agents could access Pan Am flight information and book reservations almost instantly. While this is now commonplace, at the time it was an innovative and successful system.
- PANAMAC was based on computer networks developed for the United States military where “real-time” information was necessary to calculate projected trajectories for missiles. The IBM-designed network was only the second real-time network to be installed for high-speed computing and communication in the airline industry. The first networked system developed for real-time airline reservations was American Airline's SABRE (Semi-Automatic Business-Related Environment), developed by IBM and implemented in 1961 on an IBM 7090 system. Delta's Deltamatic flight reservation system, installed in 1964, was also designed by IBM and used an IBM 7074 system. Prior to these systems, reservation information was available but quickly outdated. A few early computer systems, such as American Airlines' Reservisor, designed by Teleregister Corp., provided quick access to flight information but were not set up to receive information. Reservations still had to be taken by hand and calls placed to airlines to confirm availability.
- Location
- Currently not on view
- Date made
- 1962
- user
- Pan American Airlines
- maker
- IBM
- ID Number
- CI*335516
- accession number
- 321704
- catalog number
- 335516
- Data Source
- National Museum of American History, Kenneth E. Behring Center
International Dial Time Recorder Clock
- Description
- Showing up for work punctually, at an official time, became expected behavior toward the end of the 19th century, as more and more people worked for others rather than for themselves. Not just the work force's punctuality was at issue. Cost accounting and analysis--recording and scrutinizing expenses for labor, materials and overhead--were getting more attention than ever before. Time was money.
- In the 1890s, timekeepers-- clerks who kept track of employees' hours in handwritten logs --found that machines were beginning to replace them, especially in workplaces with large numbers of employees. Thanks to the influence of the advocates of scientific management, nearly every industrial workplace had a time clock, after about 1910. So did many offices. By the early twentieth century the International Time Recording Company supplied an entire line of timekeeping devices, including master clocks, several types of time clocks, and time stamps. Founded in 1900, the firm continuously expanded its product line, underwent several reorganizations and name changes, and emerged in 1924 as the International Business Machine Corporation, familiar today as IBM.
- One of the firm's most popular products was the dial time recorder, a clock that could furnish a daily or weekly record of up to 150 employees. Based on the 1888 patent of physician Alexander Dey, the dial time recorder was essentially a spring-driven clock with a cast-iron wheel affixed to its dial side. The rim of the wheel was perforated with numbered holes. As employees pressed a rotating pointer into the hole at their assigned number, the machine recorded the time on a preprinted sheet and rang a bell with each punch. A two-color ribbon printed all regular time in green and all tardiness, early departures, and overtime in red.
- This International dial time recorder hung in a factory in the garment district of New York City.
- Date made
- ca 1912
- manufacturer
- IBM
- ID Number
- ME*336750
- catalog number
- 336750
- accession number
- 1978.2237
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Log Book With Computer Bug
- Description
- American engineers have been calling small flaws in machines "bugs" for over a century. Thomas Edison talked about bugs in electrical circuits in the 1870s. When the first computers were built during the early 1940s, people working on them found bugs in both the hardware of the machines and in the programs that ran them.
- In 1947, engineers working on the Mark II computer at Harvard University found a moth stuck in one of the components. They taped the insect in their logbook and labeled it "first actual case of bug being found." The words "bug" and "debug" soon became a standard part of the language of computer programmers.
- Location
- Currently not on view
- Date made
- 1947
- user
- Hughey, Ray
- director
- Aiken, Howard Hathaway
- user
- Harvard University
- maker
- IBM
- Harvard University
- Aiken, Howard
- ID Number
- 1994.0191.01
- catalog number
- 1994.0191.1
- accession number
- 1994.0191
- Data Source
- National Museum of American History, Kenneth E. Behring Center