The document outlines an agenda for a workshop on software visualization. It will include introductions, a discussion of what visualization is, a demonstration of visualization tools, breakout groups, and a mock project requirement session. Visualization is presented as a way to improve usability through validating requirements early with stakeholders using scenarios and simulations, which can reduce defects, time, and costs. Different levels of fidelity for visualization are also outlined from initial concepts to more developed interactive prototypes.