File:Keyboard Construction Button Press.JPG
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Keyboard_Construction_Button_Press.JPG (666 × 379 pixels, file size: 107 KB, MIME type: image/jpeg)
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Summary
DescriptionKeyboard Construction Button Press.JPG |
English: (2 of 3) Construction of a typical notebook computer dome-switch keyboard. |
Date | 13 February 2007 (original upload date) |
Source | Own work |
Author | Asiir 16:32, 13 February 2007 (UTC) |
Licensing
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- to remix – to adapt the work
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2007-02-13 16:32 | 666×379× (48687 bytes) | Asiir | Photo by ~~~~ |
Items portrayed in this file
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:45, 8 September 2020 | 666 × 379 (107 KB) | Multicherry | Colour balance only. | |
18:02, 6 April 2018 | 666 × 379 (48 KB) | Artoria2e5 | Transferred from en.wikipedia via #commonshelper |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot S100 |
Author | Picasa 2.6 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/7.1 |
Date and time of data generation | 08:28, 21 December 2002 |
Lens focal length | 5.40625 mm |
Width | 666 px |
Height | 379 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 19:43, 8 September 2020 |
Y and C positioning | Centered |
Exif version | 2.1 |
Date and time of digitizing | 08:28, 21 December 2002 |
Meaning of each component |
|
Image compression mode | 3 |
Shutter speed | 2,811,908 |
APEX aperture | 5.6556396484375 |
Exposure bias | 0 |
Maximum land aperture | 2.9708557128906 APEX (f/2.8) |
Subject distance | 0.153 meters |
Metering mode | Center weighted average |
Flash | Flash fired |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 7,766.9902912621 |
Focal plane Y resolution | 7,741.935483871 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Unique image ID | b04ffe2f37e2f3d03df987fb4b2b4ec6 |
Date metadata was last modified | 20:43, 8 September 2020 |
Unique ID of original document | xmp.did:4DBB609C02F2EA118A9C94D1CD98FBA6 |
IIM version | 127 |