Function of middleware (I hope that the slides are available...)- Tie together tools that exist in open source and make ... rating tools- ID Students and instructors and guides(Again - I wish I had the slides)All of this either open source tools or ... invent.API Interfaces- Tools for voice and chat exist as standardized pluging.- PandoraBot (open source)- CAD tools ... can adapt yet.Institutional challenges- open source? Intellectual property- Privacy management- Management of cash ... theatre, have certain mandatory training pre-deployment- When you travel overseas - serve as a information source ...