The person (or team) who assists with all of the technical aspects of an event. They are usually responsible for monitoring the waiting room and the chat, and for assisting presenters with screensharing and other setup. They are also key in planning, risk assessment, and troubleshooting processes.
Citation: Center for Scientific Collaboration and Community Engagement. (2022) CSCCE Glossary: Virtual Events. Pratt, Woodley, Ainsworth, Carter, Crall, Elkins, Gauthier, Ihle, Kornahrens, Martinic, Santistevan, Shaikh, Sidik, and Wyatt doi: 10.5281/zenodo.6608609