This document discusses choosing an electronic source (eSource) system for clinical research. It provides an overview of the speaker, Dan Selness, and his company, Spaulding Clinical Research. The presentation covers the benefits of eSource such as increased data quality and compliance, real-time data access, and faster study timelines. It advises that when choosing a system, facilities should look for features like full validation support, scalability, and integration capabilities. The presentation predicts that eSource usage will grow significantly in coming years as studies increase in complexity and integration of technologies improves clinical research processes.