File:HypertextEditingSystemConsoleBrownUniv1969.jpg
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Size of this preview: 780 × 600 pixels. Other resolutions: 312 × 240 pixels | 624 × 480 pixels | 999 × 768 pixels | 1,280 × 984 pixels | 1,428 × 1,098 pixels.
Original file (1,428 × 1,098 pixels, file size: 1,019 KB, MIME type: image/jpeg)
Summary
| Description |
Original photo by Greg Lloyd 1969, used with permission. Photo of the Hypertext Editing System (HES) console in use at Brown University, circa October 1969. HES was developed by Prof Andries (Andy) van Dam, Ted Nelson, David Rice, Steve Carmody, Walter Gross, and others as an IBM sponsored research project. The HES software was distributed without charge by IBM and used by researchers and NASA. The photo shows Brown undergraduate student Chris Braun using HES on an IBM 2250 Model IV Graphics Display Unit, including lightpen and programmed function keyboard, channel coupled to Brown's IBM 360 mainframe. See 'Other Versions' link for a higher quality version of this photo scanned from the original negative rather than a print. |
| Date | |
| Source | Self-photographed |
| Author | Gregory Lloyd |
| Permission (Reusing this file) |
Creative Commons Attribution 2.0 Generic license (see link below) |
| Other versions | A higher quality scan of the same photo from its 35mm negative rather than a print is posted at https://commons.wikimedia.org/wiki/File:HES_IBM_2250_Console_grlloyd_Oct1969.png |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:11, 5 February 2015 | | 1,428 × 1,098 (1,019 KB) | wikimediacommons>McZusatz | Cropped 2 % horizontally and 3 % vertically using CropTool with lossless mode. |
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