File:SketchpadDissertation-Fig5-1.tif
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this JPG preview of this TIF file: 607 × 599 pixels. Other resolutions: 243 × 240 pixels | 486 × 480 pixels | 778 × 768 pixels | 1,165 × 1,150 pixels.
Original file (1,165 × 1,150 pixels, file size: 1.28 MB, MIME type: image/tiff)
File information
Structured data
Captions
DescriptionSketchpadDissertation-Fig5-1.tif |
English: Screen photograph of graphical output from Sketchpad. This figure from Ivan Sutherland's famous Sketchpad dissertation was scanned, with permission from Sutherland, using an original paper copy of the dissertation. It has been previously published online in an electronic edition prepared by Alan Blackwell and Kerry Rodden, and freely available at http://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-574.html The original high resolution scans used to create the electronic edition are now being placed on Wikimedia commons in accordance with Sutherland's wishes to make this work freely available. His original research was carried out under a U.S. National Science Foundation Fellowship. |
Date | |
Source | Electronic edition of Sutherland's Sketchpad dissertation, edited by Blackwell & Rodden |
Author | Scanned by Kerry Rodden from original photograph by Ivan Sutherland |
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:28, 25 January 2011 | 1,165 × 1,150 (1.28 MB) | AlanBlackwell (talk | contribs) | {{Information |Description={{en|1=Screen photograph of graphical output from Sketchpad. This figure from Ivan Sutherland's famous Sketchpad dissertation was scanned, with permission from Sutherland, using an original paper copy of the dissertation. It has |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 1,165 px |
---|---|
Height | 1,150 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | Palette |
Orientation | Normal |
Number of components | 1 |
Number of rows per strip | 7 |
Horizontal resolution | 200 dpi |
Vertical resolution | 200 dpi |
Data arrangement | chunky format |
Hidden category: