For its content licenses, creative commons calls the copyleft requirement sharealike. The default license for the site used by the plugin is the creative commons attribution sharealike cc bysa license. The creative commons license chooser makes it easy to apply a creative commons license to your work. By marking your original video with a creative commons license, youre granting the entire youtube community the right to reuse and edit that video. In other words, this means that anyone can remix and edit anybody elses published projects without penalty. How to comply with sharealike clause when using creative. Aug 29, 2008 creative commons offers two licenses with the share alike requirement.
All structured data from the file and property namespaces is available under the creative commons cc0 license. The con to using these licenses is in the lack of control an author may have over their content. Creative commons guide copyright at ubc 2019 development. Because creative commons licenses are for your original content, you cannot mark your video with the creative commons license if theres a content id claim on it. The gnu general public license gnu gpl or simply gpl is.
Flickr is almost certainly the best online photo management and sharing application in the world. May 21, 2014 creative commons also offers licenses that carry restrictions against commercial use andor derivative works that are strictly incompatible with open source the open source hardware definition states that a license for open source hardware shall allow for the manufacture, sale, distribution, and use of products created from. The creative commons licenses under which the arduino designs are released dont require any permission for use. Creative commons attributionnoncommercialsharealike 3. Creative commons attributionsharealike licenses are informed and inspired by the principles and lessons of the free software movement. The first version of the creative commons licenses was released in 2002. Creative commons attributionnoncommercialsharealike 2. A creative commons cc license is one of several public licenses that enable the.
Lets others copy, distribute, display and perform the work for noncommercial purposes only. Doing this will release it under the ccbysa license. Using cc0 for public domain software creative commons. This license is often compared to copyleft free and open source software. One important reason why creative commons licenses should not be used to release software is that they arent compatible with existing free. But see the next question for information on the use of the name arduino. Extensive usermaintained indexes of sources that provide either creative commons or public domain materials. Files are available under licenses specified on their description page. Sharealike if you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. Creative commons licenses are several licenses released on december 16, 2002 by creative commons, a u.
If you are not sure which category a file belongs to, consult the file tag page. This can be easily changed including attribution, depending on the permissions by a user with the role. Creative commons has joined forces with other legal experts and leading scientists. The learning content is clearly marked with the applicable creative commons license. This creative commons license is very similar to the regular attribution license, but requires you to release all derivative works under this same license. To place a file in this category, add the tag ccbysa3. Creative commons attribution sharealike licenses are informed and inspired by the principles and lessons of the free software movement. You must give credit to the original author of the work, state their name and the title of the original work, say that you modified the work if you did and include the attribution logo. Free content and software licences without the sharealike requirement are described as permissive licences. Jul 17, 2007 creative commons similarly talks the right talk in the their humanreadble definition of sharealike, if you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. What is sharealike compatibility and why is it important. All the content excluding images and software code at the type greek web site are released under a creative commons license, attributionnoncommercial sharealike 2. Browse other questions tagged licensing creativecommons or ask your own question.
This is a good option if youre using work under a license that requires you to license your work under the same terms as the original. By exercising the licensed rights defined below, you accept and agree to be bound by the terms and conditions of this creative commons attributionsharealike 4. By publishing a scratch project on the scratch website, the user automatically agrees to the terms of the creative commons license. By marking your original video with a creative commons license, youre granting the entire youtube.
Because new contributions to adaptations when distributed must be licensed under the same or a compatible license, people who wish to remix sa works also contribute back to the commons as a condition of using the sa work. May 07, 2020 use the creative commons license builder to format your attribution. You may be considering a noncommercial license, because you dont want others to make a fortune by exploiting your software. Although cc licenses can theoretically be applied to software, the creative commons organization does not recommend it. But in the legal code version of the document we read. Thanks for contributing an answer to software engineering stack exchange. Creative commons attribution share alike ccsa explained. Creative commons licenses for software just say no.
A creative commons cc license is one of several public licenses that enable the free distribution of an otherwise ed work. Distribution of creative commons public licenses does not create a lawyerclient or other relationship. Creative commons attribution share alike ccsa explained in. If you alter, transform, or build upon this work, you may distribute. Im going to take as my example the creative commons attributionnoncommercial sharealike license, which is a common combination, and one that ive seen used for software. Sharealike is a licensing term, originally used by the creative commons project, to describe works or licences that require copies or adaptations of the work to be released under the same or similar licence as the original. Creative commons licenses explained in plain english sara f. Creative commons created the sharealike compatibility process as a means to solving this problem. Creative commons licenses creative commons research. That is, does it allow linking with code with under a different license. Noncommercial isnt the problem, sharealike is iterating.
Creative commons noncommercial probably not what you meant. Copyright, creative commons, and confusion the scholarly. By exercising the licensed rights defined below, you accept and agree to be bound by the terms and conditions of this creative commons attributionnoncommercial sharealike 4. Creative commons is a nonprofit organization that offers licenses for digital work. Creative commons has joined forces with other legal experts and leading scientists to offer a simple way for universities, companies, and other holders of intellectual property rights to support the development of medicines, test kits, vaccines, and other scientific discoveries related to covid19 for the duration of the pandemic. Software engineering stack exchange is a question and answer site for professionals, academics, and students working within the systems development life cycle. As with all six licences in the current creative commons suite, cc attributionsharealike and cc attributionnoncommercialsharealike require attribution. Sharealike under creative commons requires that you 1 provide attribution and indicate any changes made and 2 distribute your contribution under the same license. All the content excluding images and software code at the type greek web site are released under a creative commons license, attributionnoncommercialsharealike 2. Therefore, since the design is licensed as attribution sharealike, commercial considerations dont factor in. I am wondering whether creative commons sharealike is a weak or strong copyleft license. Autodesk makes some of its learning and support content available under two distinct creative commons licenses. Creative commons similarly talks the right talk in the their humanreadble definition of sharealike, if you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
Although the same six licenses are available in each version, there are slight changes. Creative commons deed this is a humanreadable summary of the full license below. With creative commons attributionnoncommercialsharealike, licensed work can be edited, remixed, and built upon, but it cannot be offered commercially, and new edited work cannot be ed the newly edited work must hold the same creative commons attributionnoncommercialsharealike license. The creative commons foundation themselves say say you shouldnt use cc for software.
Creative commons license vs gpl difference and comparison. The open source hardware definition states that a license for open source hardware shall allow for the manufacture, sale, distribution, and use of products created from. Creative commons attributionnoncommercialsharealike 4. Participants in the young women leadership program explain software to. We call this idea sharealike and it is one of the mechanisms that if chosen helps the digital commons grow over time. Copyleft licences are free content or free software licences with a sharealike. Though not necessary, it is good practice to embed the license and your name into the metadata of the work, so the license follows the work, even. If a work you wish to use has been released under a public license, you do not have to seek additional permission from the rightsholder in order to do the things authorized by the license. Therefore, since the design is licensed as attributionsharealike, commercial considerations dont factor in. Flickr using creative commons attributionsharealike 2. If you want to create a graphic that looks the same as the original cc license, the license builder will create one for you. You seem familiar with creative commons, so you probably know that theres a noncommercial element to the license that can be added if the creator of the. The process allows cc to evaluate other copyleft licenses to determine if they are similar enough to bysa to meet licensor expectations to be deemed compatible.
A directory of websites providing images, music, video, and text that use creative commons licensing. Creative commons license deed attribution sharealike 4. Apr 20, 2020 advantages to creative commons licenses lie mainly in the open nature of an authors content, with the license allowing for reuse under conditions set by the license used. Apr 30, 2011 creative commons is not a party to this license, and makes no warranty whatsoever in connection with the work. Whenever a work is copied or redistributed under a creative commons licence, the original creator and any other nominated parties must be credited and the source linked to. On creative commons and open source open source hardware.
Use the creative commons license builder to format your attribution. Wed still like to hear from you about it, so we know whats out there. The gnu general public license gnu gpl or simply gpl is a widely used free software license, originally written by richard stallman for the gnu project. Im going to take as my example the creative commons attributionnoncommercialsharealike license, which is a common combination, and one that ive seen used for software. Creative commons licenses explained in plain english. The gnu general public license is the dominant copyleft software license, indeed the dominant free software license creative commons uses and recommends the gnu gpl for software.
Creative commons is not a party to this license, and makes no warranty whatsoever in connection with the work. You seem familiar with creative commons, so you probably know that theres a noncommercial element to the license that can be added if the creator of the original work didnt want you selling derivatives. Although certain creative commons licenses allow granting of relatively narrow freedoms, in this document we use free and libre in the sense used by the free software movement. Creative commons attributionnoncommercial sharealike 4. A new creative commons search tool for creators seeking to discover and reuse free resources with greater ease. Creative commons will not be liable to you or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Copyleft licences are free content or free software licences with a sharealike condition. Creative commons licenses for software just say no nick. Furthermore, you can use ccbysa works as part of other works with various licenses. For software, creative commons includes three free licenses created by other.
Using materials that are incompatible with the cc by sa license can create liability if you are granting rights you do not have. Share copy and redistribute the material in any medium or format. A public license permits certain uses of ed materials by the public at large. Attributionshare alike bysa, and attributionnoncommercialshare alike byncsa. This page was last edited on 9 january 2019, at 01. Mar 16, 2020 creative commons licenses are public licenses. Copyleft licences are free content or free software licences with a share alike. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you take with a cameraphone. Creative commons sharealike, weak or strong copyleft. The purpose of a share alike license is to ensure that all future adaptations and derivatives of a work carry the same permissions as the original. A reuse of content cant be revoked under a creative commons license once. Why did cc decide to pursue compatibility with a software license gplv3. A cc license is used when an author wants to give other people the right to share, use, and build upon a work that they the author have created. Sharealike is inspired by the gnu general public license, used by many free and open source software projects.
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