There are two different types of licenses covered in this document - software licenses and content licenses.
“Inbound” means a license on someone else’s intellectual property, which we are using in some form. “Outbound” refers to a license we place on our own intellectual property.
These licenses relate exclusively to source code and software libraries.
Inbound License Criteria¶
Any acceptable inbound software license must meet the following criteria:
Inbound Source Licenses (Short List)¶
The following licenses are already verified as meeting our criteria, and thus, are fully usable. This list is not exhaustive. Other licenses may be usable as well.
- Apache 2.0
- Free Public License 1.0.0
- MIT License
- University of Illinois/NCSA Open Source License
- SIL Open Font License (for fonts)
The GNU Lesser General Public License v3 (LGPLv3) is usable if we are only linking against the LGPLv3-licensed library. Under no circumstances may LGPLv3 source code be used directly. We do prefer to avoid this license when possible.
At this time, there are two licenses which we use for our code.
The BSD 3-Clause License is to be used for all code which shall be permissively open source. This supersedes our prior use of the MIT License. This license was selected for the third clause, which guards against implied endorsement.
The GNU General Public License (GPL v3) is used for libraries which we want to offer under a dual-license setup. Other GPL projects may be use GPLv3 code, but no other code may.
We plan to discontinue use of the GPL entirely at a later date, in favor of an original and slightly less restrictive license which will not force the propagation of the GPL over other OSI-approved licenses. In the interim, the we use the GPL to protect our code against use by non-open-source projects.
Open Source/Free Software Stance¶
MousePaw Media completely and publicly endorses the platform and goals of the Open Source Initiative, which we aim to further support and promote through our company’s activity. We want to encourage the widespread and dominant adoption of open source software and open standards, especially in the sphere of education.
We do NOT endorse the strict anti-proprietary stance of Free Software Foundation or said intent behind its licenses.
These licenses relate to anything that is not source code, including but not limited to graphics, music, audio, text, and video.
We can use any material which has one of the following licenses:
We may wish to make some of our material publicly available via Creative Commons. When we do so, we use one of the following licenses.
The licensing terms of any content must be approved by Anne McDonald or Jason C. McDonald! A large majority of our content is copyrighted, as that is essential to our ability to sell our products.
We use Creative Commons Non-Commercial No-Derivatives 4.0 (CC-NC-ND-4.0) when we want to make content freely available, but do not want it modified or used in commercial projects. This licenses allow teachers to use the content directly, as long as they don’t modify it.
We use Creative Commons Non-Commercial 4.0 (CC-NC-4.0) when we want to be make content freely available to use and modify, but do not want it used in commercial projects. This license also accommodates use in schools, but it additionally allows for the material to be used creatively.
We use Creative Commons Attribution 4.0 (CC-BY-4.0) when we want to allow anyone to use the content freely, for any project they want, even commercially. Because we rely so heavily on this license for inbound content, it is only fair that we give back some content as well.