1. can we have a general framework ?
   1. configurable
   2. select building blocks to suit a design
2. can we support the continuum between self organising & organised learning/teaching activities
   1. awareness & monitoring/tutoring issues
   2. keep awareness of learning process across services/environments
   3. how to design "productive constraints" to achieve learning
3. modeling context for learning
   1. relational notion of context
      1. through implicit or explicit "use" of knowledge resources
      2. shared among learners around resources
4. How do you design top level scenarios as guides rather than strict workflow
   1. need to understand learner progress
5. Rethink the complexity of models
   1. having them readable by users
      1. understanding the system operation
      2. understanding learning constraints
6. Managing different target populations
   1. enterprise & university : different needs & practices