Online training is available again!  In 2015, I moved to Nunavut in the Canadian Arctic, and in 2017 decided to take a break from online teaching, though I have continued to mentor youth and train Inuit artists and performers. It has also continued to be a busy time for my own art practice, with installations and performances in Canada, at the Art Gallery of Ontario (Toronto) and the National Arts Centre and National Gallery of Canada (Ottawa).

Isadora 2.0 has begun its roll out to early adopters. (Current license holders can upgrade early, before the official release).
Complete with publishable mapping points, that then appear as input parameters on the outside of the Projector actor, unlimited bezier curves and mirror options, and unlimited slices, alpha channels, and a lot more Just about everything you might need. New feature requests are invited from all users via the online support page.
Here is a teaser link to the online Projection Mapping beginners tutorial for 'IzzyMap' the new interactive projection mapping feature included in Isadora 2.0.
http://troikatronix.com/support/kb/projection-mapping-in-isadora/