Tim Mackinnon and Debra Schratz
Tim and Debra demonstrated a Luke Hohmann technique of placing yourself very much in the future to then build a retrospective timeline back to a nearer future. In their example, they placed themselves in January 2008 to reflect on Retrospective Gatherings held in 2005, 2006, and 2007. Their retrospection was captured in a wall chart timeline supported by: What Went Well, What We Would Do Differently, Meta Notes, and Actions.