File:SWTPC Keyboard.jpg
Original file (1,856 × 1,480 pixels, file size: 502 KB, MIME type: image/jpeg)
Captions
Summary
editDescriptionSWTPC Keyboard.jpg |
This keyboard was designed by Don Lancaster and was published in the April 1974 issue of Popular Electronics. The price was just $39 and the kit was very popular. Southwest Technical Products sold the keyboard (with revisions) for several years. Photo by Michael Holley, April 2005. Taken with a Nikon E3200 camera under tungsten lighting. |
Date | |
Source | Own work |
Author | Swtpc6800 en:User:Swtpc6800 Michael Holley |
Licensing
editPublic domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:59, 27 January 2012 | 1,856 × 1,480 (502 KB) | Swtpc6800 (talk | contribs) | == {{int:filedesc}} == {{Information| |Description= This keyboard was designed by Don Lancaster and was published in the April 1974 issue of Popular Electronics. The price was just $39 and the kit was very popular. Southwest Technical Products sold the ke |
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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.
Camera manufacturer | NIKON |
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Camera model | E3200 |
Author | Michael Holley |
Exposure time | 10/239 sec (0.0418410041841) |
F-number | f/3 |
ISO speed rating | 50 |
Date and time of data generation | 20:23, 2 April 2005 |
Lens focal length | 6.6 mm |
Short title |
|
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 9.0 Windows |
File change date and time | 12:35, 27 January 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 20:23, 2 April 2005 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 43 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,856 px |
Image height | 1,480 px |
Date metadata was last modified | 04:35, 27 January 2012 |
Unique ID of original document | adobe:docid:photoshop:77086ada-a3f2-11d9-bcef-f2299fccba22 |
Copyright status | Copyright status not set |
IIM version | 2 |