License - Documentation
Scratch Sensor Board Design License
Copyright (c) 2007 Massachusetts Institute of Technology
All Rights Reserved.
Scratch and the Scratch Sensor Board were developed by Lifelong Kindergarten group at the
MIT Media Lab. See scratch.mit.edu.
Permission is hereby granted, free of charge, to any person obtaining a copy of the Scratch
Sensor Board design, including the schematic diagram, printed circuit board design ﬁles,
ﬁrmware source code, and accompanying documentation (the quot;Designquot;), to use, copy, modify,
merge, publish, produce, or distribute hardware based on the Design or designs derived from
GPL / LGPL
it (quot;Derivative Worksquot;), and to permit persons to whom the Design is furnished to do so,
subject to the following conditions:
1. The above copyright notice and this permission notice shall be included in all copies of
the Design and Derivative Works. When distributing hardware based on the Design or
Derivative Works, it is sufﬁcient to include a URL to a public website with this information.
2. The phrase quot;Scratch Sensor Boardquot; shall not be used to refer to Derivative Works.
Phrases such as quot;Compatible with Scratchquot; or quot;Works with Scratchquot; are permitted provided
that such phrases are not used to imply that MIT endorses you or the Derivative Work.
3. The schematic diagram, printed circuit board design ﬁles, and ﬁrmware source code for
any Derivative Work based on the Design shall be made readily available to the public, ideally
on a public web site, free of charge.
THE DESIGN IS PROVIDED quot;AS ISquot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE DESIGN OR THE
USE OR OTHER DEALINGS IN THE DESIGN.
If we don’t need to fulﬁll
requirements, we can see
more things to come!
the most selﬁsh act will beneﬁt our society
Selﬁshness = Credit
Open Source Hardware by Adafruit.com
Sensor Board by MIT Media Lab
one example of “Very Kind Open Source”
Open Source is A Company, Social Media is A Country