http://www.flickr.com/photos/21218849@N03/3902295700/
Kristina Hoeppner // Catalyst IT // Workshop
Moodle-Mahara Meetup, Adelaide // 16 April 2015
Based on the activity "Do, Redo & Undo" in the book Gamestorming by D. Gray, S. Brown and J. Macanufo
Change the plan to avoid the problem
Provide an alternative
Undo an action and return to previously known state