Image:Colourblind traffic signal.JPG
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Colourblind_traffic_signal.JPG (640 × 480 pixels, file size: 351 KB, MIME type: image/jpeg)
[edit] Summary
A traffic signal with specially shaped lights to assist people with color blindness. Taken in Halifax, Nova Scotia, Canada on May 23, 2006.
[edit] Licensing
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I, the creator of this work, hereby grant the permission 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. Subject to disclaimers. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 20:59, 23 May 2006 | 640×480 (351 KB) | Sprocket (Talk | contribs) | (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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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 | 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 | 1 |
| Exposure Program | Normal program |
| Exif version | 2.21 |
| Date and time of digitizing | 16:31, 23 May 2006 |
| Image compression mode | 9.6 |
| Exposure bias | 0 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 24 |
| Color space | sRGB |
| 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 |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
