SRI_Computer_Mouse.jpg (600 × 360 pixels, file size: 714 KB, MIME type: image/jpeg)

Summary

Description
Deutsch: Erste Computermaus (Prototyp)
English: SRI’s first computer mouse prototype
Esperanto: Komputila muso
Polski: Mysz komputerowa
Date
Source SRI International
Author SRI International
Permission
(Reusing this file)

Licensing

GNU head 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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
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.

Captions

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Items portrayed in this file

depicts

computer mouse

shown with features: prototype
discoverer or inventor: Douglas Engelbart

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 3.0 Unported

GNU Free Documentation License, version 1.2 or later

Wikimedia VRTS ticket number

2011111010014611

inception

1 September 2005

captured with

Canon EOS-1Ds Mark II

ISO speed

400

exposure time

0.02 second

f-number

7.1

focal length

200 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current00:20, 9 December 2018Thumbnail for version as of 00:20, 9 December 2018600 × 360 (714 KB)David Levycropped
06:59, 10 November 2011Thumbnail for version as of 06:59, 10 November 2011600 × 540 (734 KB)Disavian

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Allikas: https://en.wikipedia.org/wiki/File:SRI_Computer_Mouse.jpg
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