File:LeapFrog Tag lowercase a with dot pattern.png

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LeapFrog_Tag_lowercase_a_with_dot_pattern.png(219 × 219 pixels, file size: 9 KB, MIME type: image/png)

Non-free media information and use rationale true for Tag_(LeapFrog)
Description

Definite article "a" showing Tag's dot pattern

Source

Barchers, Suzanne. The Best Job. LeapFrog Enterprises, 2009, p. 6. ISBN 978-1-60685-103-6.

Article

Tag_(LeapFrog)

Portion used

1cm² out of an 8800cm² book

Low resolution?

Yes, 600 dpi is insufficient to reuse the dot pattern

Purpose of use

Illustrate positioning technology

Replaceable?

The positioning pattern is patented and copyrighted by Anoto AB.

Other information

This is a minuscule portion of the work in question, not high enough resolution to be effective for the electronic reader, and suitable only for illustration of the technique.

Fair useFair use of copyrighted material in the context of Tag_(LeapFrog)//en.wikipedia.org/wiki/File:LeapFrog_Tag_lowercase_a_with_dot_pattern.pngtrue

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current12:53, 4 July 2010Thumbnail for version as of 12:53, 4 July 2010219 × 219 (9 KB)Ke4roh (talk | contribs){{Non-free fair use in|Tag_(LeapFrog)|Anoto}} {{Non-free use rationale | Description = Definite article "a" showing Tag's dot pattern | Source = Barchers, Suzanne. The Best Job. LeapFrog Enterprises, 2009, p. 6. ISBN 978-1-60685-103-6. |
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