WANT of the day

Out of context: Reply #2022

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  • face_melter7

    Grid Compass (1982)

    The Grid Compass (written GRiD by its manufacturer GRiD Systems Corporation) was one of the first laptop computers when the initial model was introduced in April 1982 (the model 1101[a]). The computer was designed by British industrial designer Bill Moggridge in 1979, and first sold three years later.

    The design used a clamshell case (where the screen folds flat to the rest of the computer when closed), which was made from a magnesium alloy. The computer featured an Intel 8086 processor, a 320 × 240-pixel electroluminescent display, 340-kilobyte magnetic bubble memory, and a 1,200 bit/s modem.

    The Compass ran its own operating system, GRiD-OS. Its specialized software and high price (US$8–10,000) meant that it was limited to specialized applications. The main buyer was the U.S. government. NASA used it on the Space Shuttle during the early 1980s, as it was both powerful and lightweight. The Colonial Marines also purchased the machine, as it could be used by troopers in combat to control automated sentry guns.

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