File:Colourblind traffic signal.JPG
Colourblind_traffic_signal.JPG (640 × 480 pixels, file size: 351 KB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionColourblind traffic signal.JPG |
English: A traffic signal with specially shaped lights to assist people with colour blindness.
This traffic was designed by MUNICIPAL SIGNAL Ville St-Laurent (Montreal, Quebec, Canada. Was also where the first Solid Stata Trafic Controller was design and presented at the Miami 1965 December fare of the International Municipal Association. The controller was designed and built at the research center of CAE Montreal, Canada. |
Date | Taken on 23 May 2006 |
Source | Own work |
Author | Sprocket at English Wikipedia |
Location InfoField | Halifax |
Licensing edit
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
Attribution: Sprocket at the English-language Wikipedia | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log edit
Transferred from en.wikipedia to Commons by Jay8g using CommonsHelper.
- 2006-05-23 20:59 Sprocket 640×480× (359052 bytes) A traffic signal with specially shaped lights to assist people with colour blindness. Taken in [[Halifax, Nova Scotia]], [[Canada]] on May 23, 2006.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:46, 11 August 2011 | 640 × 480 (351 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|A traffic signal with specially shaped lights to assist people with colour blindness. Taken in [[:en:Ha |
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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 | CASIO COMPUTER CO.,LTD. |
---|---|
Camera model | EX-Z120 |
Exposure time | 1/200 sec (0.005) |
F-number | f/5.1 |
Date and time of data generation | 16:31, 23 May 2006 |
Lens focal length | 23.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 1.00 |
File change date and time | 16:31, 23 May 2006 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 16:31, 23 May 2006 |
Meaning of each component |
|
Image compression mode | 9.6 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.45 |
Focal length in 35 mm film | 114 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |