I'm taking a class on Copyright this semester and, while doing some research, came across this handy little tool, a creation of the ALA’s Office for Information Technology Policy (OITP). You can find more official information over on ALA’s Washington Office blog (Let the OITP Copyright Slider Answer Your Questions!) and order one of your own for only a bit more than $5.
This single, sturdy product provides instant access to copyright laws and guidelines. Simply align the arrows by date of publication and determine a work’s copyright status and term. And the “Permission Needed?” box provides a quick answer to this very important question.
The Copyright Slider lets you answer questions such as :
* Is a work in the public domain?
* Do you need permission to use it?
* When does copyright expire?
What a cool little tool!