An orchestration engine, is responsible for running orchestration graphs. Though I think about it more generally as a tool that handles the plumbing for collaborative learning. It builds extends upon the history of [[Learning design tool|learning design tools]] that can run in classrooms and synchronise screens, such as [[LAMS]]. Examples: - [[FROG|FROG (Fabricating and Running Orchestration Graphs)]] was born in the CHILI lab, as a project by the creator of [[Orchestration graphs|orchestration graphs]] - [[Pierre Dillenbourg]]. - PyramidApp - Graasp