File:American History Museum (5481639642).jpg
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DescriptionAmerican History Museum (5481639642).jpg | Personal computers developed in the 1970s at the National Museum of American History. Although most people considered them to be novelties or toys, some, such as the Apple ][, were extremely competent. The second from the left is the original IBM PC from 1981 that brought the personal computer into the business realm. |
Date | |
Source | American History Museum |
Author | InSapphoWeTrust from Los Angeles, California, USA |
Camera location | 38° 53′ 29.4″ N, 77° 01′ 34.7″ W | View this and other nearby images on: OpenStreetMap | 38.891500; -77.026305 |
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Licensing edit
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This image, originally posted to Flickr, was reviewed on 27 January 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:48, 27 January 2013 | 1,000 × 750 (335 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transferred from Flickr by User:russavia |
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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 | EASTMAN KODAK COMPANY |
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Camera model | KODAK CX6330 ZOOM DIGITAL CAMERA |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3 |
Date and time of data generation | 08:41, 26 July 2004 |
Lens focal length | 7 mm |
Orientation | Normal |
Horizontal resolution | 230 dpi |
Vertical resolution | 230 dpi |
Software used | Adobe Photoshop Elements 9.0 Macintosh |
File change date and time | 01:55, 27 February 2011 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 08:41, 26 July 2004 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 3.2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.2 APEX (f/3.03) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 140 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 46 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,000 px |
Image height | 750 px |
Date metadata was last modified | 17:55, 26 February 2011 |
Unique ID of original document | xmp.did:1410CF000820681188C6AB4B73551CF7 |