Enforcing academic integrity in light of Chegg&#39;s terms of service According to Chegg's terms of service, No materials from the Services may be copied, reproduced, modified, republished, downloaded, uploaded, posted, transmitted, or distributed in any form or by any means without Chegg's prior written permission or as expressly provided in these Terms of Use. Moreover, according to Chegg, these terms apply &quot;regardless of whether you are a registered user or a guest&quot;. It seems to me that this forbids: a professor to discover answers to their questions on Chegg and alert a grading team to be alert for matching assignments. a professor to introduce answers downloaded from Chegg as evidence at an academic integrity proceeding. Does Chegg actually have the ability to forbid these actions?
Assuming Chegg own the copyright, then they can restrict the activities that copyright protects The statement you quote is no more or less than the rights granted to them by copyright law. Basically, it's their stuff, they get to decide how you can use it. However, that does not necessarily mean that the uses that you have nominated are prohibited. For that, we would have to look at the specific fair use or fair dealing exemptions to copyright protection where you are. It's likely that both of your usage scenarios would meet fair use and probably fair dealing (which is harder to meet). You may also find that, buried somewhere in those massive terms of use, is something that deals with this directly.
I want to use a couple of lines from "What is life?" by Erwin Schrödinger as quote on the front of my thesis. Would i need permission for that form publisher or would that be convered in fair use? There are close cases of fair use, but this is not one of them. This is unequivocally and clearly fair use. It is a brief excerpt of a much larger body of work, it is for non-commercial use by a student, and it is for educational and academic purposes (presumably to advance science). Also do i need to attribute the quote properly Yes. This is necessary both because of the moral rights of the author under E.U. copyright law (assuming that works by Erwin Schrödinger are still in copyright), and for reasons of academic ethical considerations. It is still in copyright, because he died on January 4, 1961, which is 58 years ago. So, in countries that protect copyrights for the life of the author plus 50 years (the minimum required by the Berne Convention) this is out of copyright, but in countries that protect copyrights for the life of the author plus 70 years (e.g. Germany), the copyright is still in force until January 4, 2031. Also, even if the work were out of copyright, as a matter of academic integrity, you would be required to attribute the quote in an academic thesis in any case. Quoting someone without attribution in academic work is considered plagiarism, and could result in your thesis being stricken and also in your degree being revoked in a serious case. Government ministers in the E.U. have been forced to resign over plagiarism in their academic work as students in recent years. This is taken much more seriously in Europe than it is in the U.S.
Copyright protection is about certain acts, and not about relationships between products. Copyright law says that the creator of an original work hold the exclusive right to copy and to authorize creation of derivative works. Copyright law does not say that anybody can freely create derivative works as long as they are different to a certain extent. So if you take an original Mario and modify it a teeny bit, that is a violation of copyright; if you take an original Mario and modify it hugely, that is a violation of copyright. Degree of similarity is relevant on some cases when the factual question arises whether the allegedly-infringing work is based on some protected original. This is most obvious in music cases, where all baroque music has some similarity to all other baroque music, all death metal has some similarity to all other death metal, and so on. There is not a legal quasi-statutory standard for measuring substantial similarity in music. The scientific underpinning of such a standard would be based on (weighted) combinatorics and the idea that there are only so many tunes possible (that would be a huge number, until you get to the "within a genre" condition). It seems obvious (by your "admission") that the derived works are based on protected works, so Nintendo's permission is required to legally create such works. However, you do or would hold copyright in your unauthorized derived work. Without a trail of evidence such as a SE question pointing to the connection, the derived images might be hard to connect to the originals. In addition, you may be able to avail yourself of a "fair use" defense, in case you get sued by the original creator. Factors favoring such a defense are the insubstantiality of the copying (a small portion) and the "transformativeness" of your creation.
It is legal, and good policy, because the later explanation could create conflicting policies and notions as to what the &quot;agreement&quot; is. The TOS is probably created by a lawyer who interviewed the website owner to figure out what they wanted, then wrote legal language to do that. If you ask tech support how to interpret the TOS, you probably are not getting a legally-correct statement (assuming that the tech support guy isn't also a lawyer). Rather than take a risk that a customer would defend their action in court by arguing &quot;they said I could!&quot;, the website may elect to not make promises that they don't want to keep. Instead, if you want to understand the agreement, you hire your own lawyer, then propose a hypothetical action, to see how the law interprets the language of the agreement. For example &quot;can I rent out my Netflix password so that other people can use it?&quot;. The lawyer would then read the TOS and relevant cases law, and would advise you whether this is allowed under the TOS (it is not). Alternatively, you could read up on relevant aspects of the law and figure it out yourself. Website TOS is basically driven by copyright law, the technical necessity of some kind of automatic copying in order to use a web page, and the legal requirement that you can't copy without permission of the copyright holder. The TOS is the set of conditions that you must satisfy in order to be permitted to use the site. So many questions reduce to issues of copyright law and permission to copy *can you legally &quot;permit&quot; the copying of materials you upload?).
Here's where you went wrong legally: Suppose I legally obtain some digital image created by somebody else (e.g., by downloading from a public website). That, right there, is copyright infringement- unless the copyright owner has granted permission or the image is public domain you cannot copy it - this breaches "the right to make reproductions". By posting it on the web (assuming that it isn't itself an infringing copy) they have given implied permission for you to look at it in a web browser but not to copy it into a presentation even if that presentation is never presented. If it is presented then that makes the infringement worse - it adds breaches of "the right to communicate to the public" and "the right to use the work as a basis for an audiovisual work". How is this different from the computer wallpaper? It isn't. If you are using the one of the defaults that shipped with the OS then the license gives you permission. If you are using someone else's copyright without permission then it's a breach. There are defenses to copyright infringement but these are quite nationally variable - search this or other sites for "fair dealing" and "fair use".
Ideas are not protected by copyright, only arrangements of words are protected. If you &quot;rephrase&quot; by only a minor change of wording, leaving much of the wording intact, that is still a copyright infringement unless an exception such as fair use or fair dealing applies (and that seems a bit doubtful in this case). If you &quot;rephrase&quot; so that the wording is quite different, even though the idea is the same, there is probably no infringement. Copying elements of computer code or other IT commands that are essential to making an example work is not infringement. Where there is only one or a very small number of ways to naturally express a fact, copying such expression is not infringement, as facts are not protected by copyright. Adding examples but keeping significant wording unchanged is still likely to be infringement.
Quoting content may or may not constitute copyright infringement, depending on the various factors that go into the fair use defense. Short quotes which are made for the purpose of discussion, research and commentary and not for copy would be squarely in the domain of "fair use" under US law. That means that the copyright owner would not succeed in suing you for quoting them: under the statutory mechanism for recognizing his right to his intellectual product, there is a limit on how much control he can exert over your behavior (since the two of you have not worked out some kind of agreement -- copyright law creates rights even when there is no contract). As for Facebook, you have a contract with them, embodied in the terms of service. You have been given permission to access material that they host (permission is required, under copyright law), and their permission is conditional. It says "you may access stuff on our platform only as long as you do X": if that includes a clause "don't be nasty", then that limits your right to speak freely and be as nasty as you'd like. If it says "don't quote even a little", that means you cannot quote even a little, even when you would have the statutory right to quote a little (or, to be nasty). Fair use would mean that you can't be sued for copyright infringement of the stuff that you quoted a little of. You can, however, be expelled from Facebook. You probably cannot be sued for "accessing Facebook without permission". There is a federal law against unauthorized access of computer networks, and there was a failed attempt to construe violation of a TOS as "unauthorized access" – it isn't. But accessing Facebook necessarily involves copying (that's how computers work), and there is no "fair use" defense whereby everybody has a fair use right to access Facebook. Theoretically you could be sued for copyright infringement, for accessing Facebook's intellectual property without permission. Also, Facebook can rescind your permission to access their content (see this case), and once you have been banned, it is a crime to further access their network. This assumes that there is no overriding limit on contracts that would nullify a no-quoting condition. There is no such limit on contracts in the US, so such a contract would be enforceable. There is also nothing illegal (unenforceable) about a TOS which prohibits automated methods of access.
On what grounds would you sue? Contract Well, I think that you would struggle to find the necessary elements (see What is a contract and what is required for them to be valid?) In particular, you would struggle to prove that there was intention to create legal relations on their part and possibly on yours. Are you able to identify in your "back &amp; forth" a clear, unequivocal offer and acceptance? Without knowing the details of the "back &amp; forth": I was hoping that someone at $organization might be willing to write an article explaining what you do, the history of the organization and how it works appears on the face of it to be a request for a gift; not an offer to treat. Promissory Estoppel If you don't have a contract then it is possible (IMO unlikely) that they induced you by your actions to commit resources (your time in writing) in anticipation of a reward (them publishing what you wrote). To be estopped they would have to have known that you were writing the article in the expectation that it would have your organisation's name in it, that they did not intend for that to happen and that they allowed you to invest those resources notwithstanding. If you can prove all of that then you can require them to do what they promised. The big difficulty I see in this is did you tell them that a) you were writing the article, b) it would have your name in it and c) you expected it to be published in that form. Copyright If they publish the work or a derivative work without your permission you can sue for breach of copyright. As it stands, they probably have an implied licence to publish and you would need to explicitly revoke that. Options There are two reasons to go to court: Money Principle If you are going to court for money then this is at best a risky investment and at worst a gamble: balance your risk and reward carefully. If you are going to court for a principle then I simultaneously admire your principles and think you're an idiot. Make a deal Explain that the reason that you wrote the article was a) to support their fine publication and the fantastic work it does (even if you don't) and b) to garner good publicity for your organisation. You understand and admire their strong editorial stance (especially if you don't) but the article involved a considerable amount of work and could they see their way clear to give you a significant discount (~80%) on a full page ad facing the article.