Jon Hopson, from Bungie, who will talk about game player visualization based on telemetry and other data sources.

Kim Rees, from Periscopic, who will talk about building visualizations for non-profits.

Lori Williams, from Tableau, who will talk about visualizing how users use a popular piece of desktop/web software (Tableau Public.)

Peter Speyer, from the Institute for Health Metrics and Evaluation, who will talk about visualizing health information.