File:SRI Computer Mouse.jpg
SRI_Computer_Mouse.jpg (600 × 360 pixels, file size: 714 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionSRI Computer Mouse.jpg |
Deutsch: Erste Computermaus (Prototyp)
English: SRI’s first computer mouse prototype
Esperanto: Komputila muso
Polski: Mysz komputerowa |
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Date | |||
Source | SRI International | ||
Author | SRI International | ||
Permission (Reusing this file) |
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Licensing[edit]
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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- to share – to copy, distribute and transmit the work
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:20, 9 December 2018 | 600 × 360 (714 KB) | David Levy (talk | contribs) | cropped | |
06:59, 10 November 2011 | 600 × 540 (734 KB) | Disavian (talk | contribs) |
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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 EOS-1Ds Mark II |
Author | Mark Richards 415 389 8253 |
Exposure time | 1/50 sec (0.02) |
F-number | f/7.1 |
ISO speed rating | 400 |
Date and time of data generation | 04:26, 1 September 2005 |
Lens focal length | 200 mm |
Width | 900 px |
Height | 810 px |
Compression scheme | LZW |
Pixel composition | Separated (Probably CMYK) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 14:50, 27 October 2011 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 04:26, 1 September 2005 |
Meaning of each component |
|
APEX shutter speed | 5.625 |
APEX aperture | 5.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 3,526.7605633803 |
Focal plane Y resolution | 3,528.0423280423 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 600 px |
Image height | 540 px |
Bits per component |
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Unique ID of original document | uuid:F08064644E0F11DA9F02824A9C1E7B21 |
Date metadata was last modified | 07:50, 27 October 2011 |
IIM version | 2 |