File:TVT Prototype.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 739 × 600 pixels. Other resolutions: 296 × 240 pixels | 592 × 480 pixels | 796 × 646 pixels.
Original file (796 × 646 pixels, file size: 153 KB, MIME type: image/jpeg)
File information
Structured data
Captions
DescriptionTVT Prototype.jpg | Display at the Computer History Museum in Mountain View CA. On the top shelf is a MITS Altair 8800 compuer featured in Popular Electronics (Jan 1975) and a Southwest Technical Products Corp. 6800 computer (Nov 1975). The lower shelf has the Cosmac Elf computer also featured in Popular Electronics (Aug 1976) and Don Lancaster's TV Typewriter Prototype that was featured in Radio-Electronics (Sep 1973) | |||
Date | ||||
Source | Photo by Michael Holley | |||
Author | User Swtpc6800 on en.wikipedia | |||
Permission (Reusing this file) |
|
|||
Other versions |
Originally from en.wikipedia; description page is (was) here * 04:05, 31 July 2006 [[:en:User:Swtpc6800|Swtpc6800]] 796×646 (157,150 bytes) <span class="comment">(Display at the Computer History Museum in Mountain View CA. On the top shelf is a MITS Altair 8800 compuer featured in Popular Electronics (Jan 1975) and a Southwest Technical Products Corp. 6800 computer (Nov 1975). The lower shelf has the Cosmac Elf com)</span> |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 08:33, 5 August 2006 | 796 × 646 (153 KB) | Liftarn (talk | contribs) | {{Information| |Description=Display at the Computer History Museum in Mountain View CA. On the top shelf is a MITS Altair 8800 compuer featured in Popular Electronics (Jan 1975) and a Southwest Technical Products Corp. 6800 computer (Nov 1975). The lower |
You cannot overwrite this file.
File usage on Commons
The following 4 pages 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.
Camera manufacturer | NIKON |
---|---|
Camera model | E3200 |
Exposure time | 10/601 sec (0.016638935108153) |
F-number | f/3.4 |
ISO speed rating | 73 |
Date and time of data generation | 15:45, 4 November 2005 |
Lens focal length | 9.1 mm |
Orientation | Normal |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Adobe Photoshop Elements 3.0 Windows |
File change date and time | 20:44, 30 July 2006 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:45, 4 November 2005 |
Image compression mode | 4 |
APEX exposure bias | 0.3 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Color space | Uncalibrated |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 60 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |