This document summarizes a presentation on analyzing digital audiences for World War 1. It discusses the relationship between physical and digital audiences and who organizations should focus on engaging. It also covers measuring impact, identifying common audiences across organizations, and prioritizing audience segments. Breakout groups discussed issues like audience fatigue over time, standardizing metrics and methodology, and opportunities provided by the WW1 commemoration. Next steps proposed include audience segmentation, learning from other initiatives, and potential longitudinal analysis of audience engagement across participating organizations.