# Videos
Intro to Skydel Plugins with Skydel GNSS Simulation Engine
We sit down with Félix Roy, Software Developer at Orolia, to discuss the introduction of plugin-ins into the Skydel GNSSGlobal navigation satellite system (GNSS): A general term describing any satellite constellation that provides positioning, navigation, and timing (PNT) services on a global or regional basis. See also Simulation Engine. He discusses what this new architecture means for Skydel users, the flexibility and customization it brings, what’s next, and more.