Tablet is a library for using pen tablets from Processing. Only tested with Wacom tablets so far.
ACKNOWLEDGMENTS
1) JPen (Java Pen Tablet Access Library): https://github.com/nicarran/jpen
2) Processing Library Template: https://github.com/processing/processing-library-template
3) Simplified methods to access azimuth and altitude by Benedikt Gross: http://benedikt-gross.de/