Open Access Button
"The next time you're asked to pay to access academic research. Push the Open Access Button on your phone or on the web
The Open Access Button will search the web for a version of the paper that you can access immediately. If that doesn't work, the Button will email the author and look for more information about the paper.
If you get your research, you can make progress with your work. If you don't get your research, your story will be used to help change the publishing system so it doesn't happen again."