slides used in the meeting with pointer to draft spec

1. A Standard for
Augmented Reality
Learning Experience Models
(AR-LEM)
Fridolin Wild1), Christine Perey2)
1) The Open University, UK
2) Perey Research and Consulting, CH

2. Call for Potentially Essential Patents
If anyone in this meeting is personally aware of
the holder of any patent claims that are
potentially essential to implementation of the
proposed standard(s) under consideration by this
group and that are not already the subject of an
Accepted Letter of Assurance:
 Either speak up now or
 Provide the chair of this group with the identity of the
holder(s) of any and all such claims as soon as possible or
 Cause an LOA to be submitted

3. The draft specification
https://docs.google.com/document/d/12-BB-
dotJsQuwdUBPiP5XnFFSWQ3FaSjd5It4Kqw0Bo
3

4. Open Problems
4

5. Open Problems
 Real-time messaging (multiuser, multi-device)
 Revision needed: xAPI auto-logging
 query language for constraint validation
 Performance analytics
 Validator service
 LEM aggregator (‘Open LEM’)

6. The END