Pangolin has created a wealth of tutorial videos for Pangolin software, as well as educational videos on lasers, safety, and the technology in general.
BEYOND "Live" Control Tutorials
In this tutorial series (courtesy of freelance laser artist Anthony Garcia), you will learn the basics of live laser control in BEYOND. You will then progress through more advanced features like the Universe and Pango-Scripting, as well as learning how to customize any MIDI, DMX or ArtNet device around your specific show needs.
BEYOND Live Control Tutorials: www.youtube.com/playlist?list=PLYN8RZ0FldXH4BpfQMafVVc5qbZy9cPEZ
Info: http://pangolin.com