"Unfolding the Napkin" by Dan Roam is a workbook designed as a four-day, hands-on seminar for using simple drawings to solve complex business problems. It outlines a "Look, See, Imagine, Show" framework to transform visual thinking from abstract ideas into practical communication tools. Access digital versions of the guide, including exercises and case studies, through Internet Archive NLB - OverDrive Unfolding the Napkin - NLB - OverDrive
Unfortunately, I couldn't find a direct PDF download of the book. However, I can suggest some alternatives: Unfolding The Napkin Pdf
A mental "equalizer" to spark imagination by looking at an idea through five lenses: Simple vs. Elaborate, Qualitative vs. Quantitative, Vision vs. Execution, Individual vs. Comparison, and Delta (Change) vs. Status Quo. "Unfolding the Napkin" by Dan Roam is a