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Summary
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| Description |
Screenshot of the home page of the CBS ExtraVision teletext service, taken in 1984 |
|---|---|
| Source | |
| Article | |
| Portion used |
All |
| Low resolution? |
Yes |
| Purpose of use |
To show the logo of the service; to show how it presented itself in its "welcome" screen; and to give an idea of typical presentation and graphics content presented in the service |
| Replaceable? |
No, as the page was broadcast at a specific point in time over-the-air, and the service itself was discontinued in 1986. |
| Fair useFair use of copyrighted material in the context of ExtraVision//en.wikipedia.org/wiki/File:ExtraVision.jpgtrue | |
Licensing
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This image is a screenshot of a copyrighted television program. As such, the copyright for it is most likely owned by the company or corporation that produced it. It is believed that the use of a limited number of low-resolution screenshots
- for identification of and critical commentary on the television program and its contents
- on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,
qualifies as fair use under the Copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, might be copyright infringement. For more information, see Wikipedia:Non-free content.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:11, 8 June 2010 | | 320 × 240 (62 KB) | Jheald (talk | contribs) | {{Non-free use rationale |Article = ExtraVision |Description = Screenshot of the home page of the CBS ExtraVision teletext service, taken in 1984 |Source = http://teletext.mb21.co.uk/gallery/world/usa/index.shtml |Portio |
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