Part 2 of presentation for "Challenge and Potential of Fine Grain, Cross-Institutional Learning Data" at SCM Learning @ Scale conference. This part looks the diverse data that Talis handles, and looks at me of the challenges of diversity arising from heterogeneity of courses, individual study pattern of students and cross institutional issues of ownership and privacy.

1. Challenge and Potential of
Fine Grain, Cross-Institutional Learning Data
challenges of diversity
Alan Dix
Talis & University of Birmingham
http://alandix.com/academic/papers/LS2016/

2. Talis Aspire Reading List
store and structure
course resources
embeded in VLE
connects with course
management and
learning analytics

3. Talis Aspire Reading Lists … scale …

4. Talis lighthouse pilot
universal player
micro-analytics …
individual course
resource
student

5. scale
up and down

6. MOOC scale
lots of students
following the same course
large volumes of homogeneous data

7. heterogeneity
courses and
institutions
individuality
learning styles
patterns of viewing
cross-institutional
issues
ownership and
privacy

8. abstracting heterogeneity ?
individual traces  classes of behaviour
 big data analysis  pedagogic feedback