File:Alan Kay (cropped).jpg
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Alan_Kay_(cropped).jpg (166 × 249 pixels, file size: 13 KB, MIME type: image/jpeg)
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Structured data
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DescriptionAlan Kay (cropped).jpg | Mary Lou Jepsen, Alan Kay and Nicholas Negroponte unveil the $100 Laptop. | |||
Date | ||||
Source | Flickr | |||
Author | David Weekly | |||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:33, 18 February 2024 | 166 × 249 (13 KB) | Sintegrity (talk | contribs) | File:Kaye negroponte.jpg cropped 90 % horizontally, 79 % vertically using CropTool with precise mode. |
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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 | Canon |
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Camera model | Canon PowerShot S45 |
Exposure time | 1/40 sec (0.025) |
F-number | f/4.9 |
Date and time of data generation | 12:03, 16 November 2005 |
Lens focal length | 21.3125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 12:03, 16 November 2005 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 12:03, 16 November 2005 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 5.3125 |
APEX aperture | 4.59375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 8,114.2857142857 |
Focal plane Y resolution | 8,114.2857142857 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Structured data
16 November 2005
0.025 second
4.9
21.3125 millimetre
image/jpeg
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