WorkSlate Microcomputer

WorkSlate Microcomputer

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Usage conditions apply
In 1983 Convergent Technologies, Inc., introduced this light weight portable personal computer. Advertised as “an information processing tool designed to meet business needs,” it sold with an integrated set of three business applications – memo pad, phone list, and calendar. At least eight other proprietary software worksheets were available.
Power sources included AC power, or a NiCad battery pack, or four AA batteries. Two “button” type batteries (Union Carbide #186, made in USA) maintained the contents of the memory for about 7 days without other power sources connected. To conserve power, the WorkSlate automatically shut off after five minutes of non-use.
The computer display screen is a liquid crystal display (LCD), approximately 6”w x 3”h. It displayed forty-six characters across and fourteen rows down.
The sixty keys of the keyboard were color coded to indicate their purpose. Yellow represented principal operations such as backspace, cancel, on/off, and Do It. (The Do It key performs execute/enter functions). White identified the letters, numbers, and main punctuation marks. Keys marked in green were used in conjunction with the green “Special” key to access extended operations and characters.
The microcassette player/recorder used 1½” h x 2½ w tape cassettes to load software worksheets, store data, and record phone messages.
The computer included communication connections. Connected to a phone with standard RJ11 cable, it could be used as a speaker phone. Using the phone list application, it could auto-dial numbers. Using a microcassette, it could function as an answering machine. The Comm Port, when linked to the WorkSlate, provided the means to connect with other WorkSlate devices to send or receive worksheets, with printers, or link to a modem to access an electronic information service. According to the reference guide, by subscribing to an electronic information service, you could “receive data on almost any subject imaginable”.
The objects in accession 2016.0253 and non-accession 2016.3134 are related.
Object Name
date made
Convergent Technologies, Inc.
place made
United States: California, Santa Clara
Physical Description
plastic (overall material)
glass (?) (overall, screen material)
metal (overall, circuitry material)
overall: 4 cm x 37 cm x 21.5 cm; 1 9/16 in x 14 9/16 in x 8 15/32 in
microcomputer: 2.5 cm x 28.5 cm x 21.5 cm; 31/32 in x 11 7/32 in x 8 15/32 in
power adapter: 4 cm x 5.5 cm x 7.5 cm; 1 9/16 in x 2 5/32 in x 2 15/16 in
battery pack: 1.5 cm x 3 cm x 10 3/32 in; 19/32 in x 1 3/16 in x 25.654 cm
numeric keypad overlay: 7.5 cm x 7.3 cm; 2 15/16 in x 2 7/8 in
lcd screen: 15.5 cm x 7.5 cm; 6 3/32 in x 2 15/16 in
ID Number
accession number
catalog number
Credit Line
Gift of Michael Boman
See more items in
Medicine and Science: Computers
Computers & Business Machines
My Computing Device
Exhibition Location
National Museum of American History
Data Source
National Museum of American History
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