Why are Metric Compatible fonts not copyright infringement? Metric compatible fonts (typically open-source) copy certain metrics from a (typically copyrighted) "source font". "Advance width" at least, and maybe other metrics (I have seen discussions of copying kerning data). Why is this not copyright infringement? Presumably the designer of a metric compatible font is not printing the source font and measuring it. They are using the exact metrics to achieve exactly the same horizontal spacing. Why does the creation of a metric compatible font not constitute copyright infringement?
It is important to distinguish between a typeface, which describes the visual appearance, a font, which may be interpreted as a computer program implementing a typeface, and the name of the font. These aspects may be subject to different immaterial rights. The name may be subject to trademarks. The font may be copyrighted. The typeface may be protected by copyrights or design patents, highly dependent on the kind of typeface and on the relevant jurisdiction. A copyright for typefaces is not generally desirable, because this copyright would extend to all documents set in that typeface. Therefore, the U.S. doesn't acknowledge copyright for typefaces. Germany distinguishes between artistic typefaces (eligible for copyright) and utility typefaces (not eligible). If a typeface is not protected, it is possible to create a new font under a different name that implements the same typeface. This is an extremely common practice. E.g. the popular Helvetica font was cloned multiple times. Arial is heavily based on Helvetica but differs in a few details. Arial was in turn cloned as Liberation Sans. The TeX Gyre Heros font is closely based on Helvetica.
It's a contract violation if you're under the EULA. It may be a contract of adhesion, but such "clickwrap" contracts been found to be acceptable and enforceable in software EULAs out of necessity. However, there may be some limits. If you're not under the EULA, as you argue, then you lack a license to use the software at all and it's an outright copyright violation and/or a theft or misappropriation of the software. Whether or not you can be sued depends in part on what you do with it — if you don't release the material or otherwise cause damages then there's not much to sue for... Added for clarification: to answer the framing question, supposing neither contract or copyright applied, one could be sued in tort or in equity (i.e. for unjust enrichment).
Well, actually, fair use is maximally relevant. Copyright means, put simply, DO NOT COPY. Citing or not is irrelevant (plagiarism is a whole other non-legal kettle of fish). Technically, what you describe is violation of copyright. However, under section 107 of Title 17 (the copyright law), you could attempt to defend yourself against an infringement suit on the basis that your action was "fair use". See this LSE q&amp;a for the essentials of fair use.
A translation is a devivative work - the copyright owner has the exclusive right to these So, yes, translation is prima facie copyright infringement. Strictly speaking, if you translate it, it's a derivative work because you exercised creativity in making the translation; what Google translate does is not a derivative work, it's a copy because there is no creativity. Either way, only the copyright owner can do (or authorise) this. Whether it's legal or not depends on if what you are doing falls within one of the exceptions to the applicable copyright law such as fair use or fair dealing. Attributing the original author does not, of itself, allow translation. Additionally, I'm not able to find the copyright documentation for the site link I provided above. What is "copyright documentation"? Copyright exists the moment a work is created and no further documentation is required. Essentially, I could translate the whole documentation by myself to avoid this problem. No, you can't - see above. If copy-pasting the google translate is illegal, then exactly how much must I edit, move around sentences, change words, and such until the text is no longer plagiarized? All of it. If you were, based on your own knowledge of the software, to write a manual without any copying o the existing manual, that would not be copyright infringement. Is this plagiarism or copyright infringement? It's copyright infringement - plagiarism is an academic misconduct issue not a legal one. where can I check the copyright for the above link? The site you linked has "Copyright © 2020 Acquia, Inc. All Rights Reserved" in the bottom left corner which identifies the copyright holder, the date and prohibits all copying ("all rights reserved"). This isn't necessary but it is helpful. If you really want to do this, contact Acquia, Inc and ask for permission.
Plagiarism is an academic concept, not a legal one. The issue you are concerned about is copyright infringement. A work based off of another copyrighted work is a derivative work. This requires permission of the copyright holder. Simply listing your source and saying &quot;no crime intended&quot; does not help. However, recipes are generally not copyrightable (at least in the UK/US). This is because they are a list of ingredients and instructions which is not sufficient for a creative work. The presentation of the recipe can be copyrighted, as can any descriptive text surrounding it. If you're just taking the actual recipe, making a better recipe from it, and presenting that recipe in a better way, you should be fine.
Do you have an explicit permission by the artist? Does the artist give a blanket permission to anyone which covers this kind of use of their work (a license)? If no, then you commit a copyright violation when you use their work for your blog. This applies to practically any country which signed the Berne convention which is almost everywhere in the world. Having no commercial interest is usually not an excuse to violate copyright. Regarding which jurisdiction applies when you, your website and the copyright holder are in different countries: I opened a new question about this.
If you are using just the names, there is no issue - you can't copyright a fact. If you are using actual images (you appear to say you are not, but you also asked "Am I allowed to include images of Google Maps) - then the answer is still yes within your usage case - provided you attribute them to Google. If you look at this link it specifies that you are OK to use this in Reports and Presntations, Books which are not guidebooks and which have less then 5000 copies and presentations. If you are using them online, you need to use the imbedded versions (ie you can't just screenshot them - you need to link to them). If you are still unsure, you can contact streetview-academic@google.com to request specific permission.
Any adapted work derived from a work used under a CC-BY-SA licnese must be distributed, if at all, under a compatible license. The question is whether a large work incorporating a much smaller work is said to be "based on" that work. The CC-BY-SA 4.0 legal text does not use "include" or "incorporate" or any similar term to define an adapted work, instead it says: Adapted Material means material subject to Copyright and Similar Rights that is derived from or based upon the Licensed Material and in which the Licensed Material is translated, altered, arranged, transformed, or otherwise modified in a manner requiring permission under the Copyright and Similar Rights held by the Licensor. For purposes of this Public License, where the Licensed Material is a musical work, performance, or sound recording, Adapted Material is always produced where the Licensed Material is synched in timed relation with a moving image. If including a single work makes your book Adapted Materiel, than you must either release the book under the same license, or else not rely on the CC license. I am not at all sure if such use would make the book Adapted Materiel. If the content could be quoted (perhaps only in part) based on fair use or fair dealing or a similar theory, you would not be relaying on the license. But whether such use is legitimate is always a very fact-bound question, which will depend on various specific facts. See Is this copyright infringement? Is it fair use? What if I don&#39;t make any money off it? for a summary of US fair use principles. If the materiel you want to use would not qualify under fair use (or whatever similar principle applies in your jurisdiction), and the book would be considered Adapted Material, then you would have to omit it or put the book under the CC license. I see in The CC case law page the statement that: The atlas was a compilation not a derivative work, so did not need to be licensed under the SA term, Which might apply to your book. If it does, you would not need to place the book under a CC license. Update: On reading CC's detailed wiki page on Drauglis v. Kappa Map Group, LLC I find the statement that Use of a whole work is suggestive of a "compilation" rather than a derivative work subject to the ND/SA terms. attributed to the US District court (DC district) that decided this case in 2014. If that decision were followed, it would seem that the book would not be considered a derivative work and while proper attribution must be provided, and the applicable license must be indicated, the book itself need not be released under CC-BY-SA.