I am preparing for a 1/2-day workshop for a group of learning professionals who are responsible for creating e-learning for employees at their corporation. What I hope to do is provide concrete, practical information on how to build interactions into e-learning courses working within the capabilities and limitations of the authoring tools they use. Thought I could this little chart to illustrate humor. It’s modeled after the US Homeland Security Threat Level indicator. Usable? Yes or No? Could if be offensive?