Application

A Framework for Emerging Technologies

Framework_for_Emerging_Technologies.m4a

Middlebury College is developing an application framework known as Harmoni that will provide a services oriented architecture (SOA) for curricular systems.  This framework includes implementations of the Open Knowledge Initiative (O.K.I.) open service interface definitions (OSIDs) such as services for authentication, authorization, hierarchy and repository.
For the non-iPod users, see: A_Framework_for_Emerging_Technologies.mp3

Alex Chapin, Principal Curricular Technologist, Middlebury College
NITLE Symposium: Learning Management Systems at Liberal Arts Colleges
October 20-22, 2006.  Reed College, Portland, OR.

Integration vs Interoperability

Interoperability_vs_Integration.mp3

Most of our web applications are integrated stacks…

<img width=”600″ height=”257″ alt=”” src=”mediapath ?/silos03.png” />


Distinguishing Features…

 

Wikis Blogs LMS ePortfolios DAM Archives
-versioning
-collaboration
-microcontent -course
management
-individual
repository
-metadata
-search
-workflow

 



Future web applications may well be simple interfaces that tap into existing services such as authentication, authorization, hierarchy and repository…

 

<img width=”600″ height=”293″ alt=”” src=”mediapath ?/soa01.png” />

Versioned Microcontent

Versioned_Microcontent.mp3

Organization

Aggregation

Content that is accessible through open standards can be more readily aggregated…