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Product sheet: .LRN 2.1.1

  • LMS name: .LRN
  • Brief description: .LRN provides a complete portal framework along with out-of-the-box capability for course management, online communities, content management, and learning management. Originally developed at MIT (Massachusets Institute of Technology, USA), .LRN today is used by nearly half a million users in more than eighteen countries worldwide. The .LRN application suite is backed by a thriving user community and by the .LRN Consortium. Consortium member institutions work together to support each other's deployments and to accelerate and expand the adoption and development of .LRN. To this end, the Consortium ensures software quality by certifying components as .LRN-compliant, coordinates software development plans, and maintains ties with OpenACS, the open source toolkit which forms the basis for .LRN.
  • Link to the official project page: http://www.dotlrn.org/
  • Evaluation date: 2005/07/21

Technical sheet
Product name
.LRN
Development team
.LRN was originally developed at MIT (Massachusets Institute of Technology, USA). Software development and quality assurance and certification is nowadays coordinated by .LRN Consortium, a tax-exempt, not-for-profit corporation. Member institutions collectively set priorities but also provide cash or in-kind contributions, based on their own choosing, towards consortium operations and goals. List of Consortium members at http://www.dotlrn.org/about-us/
Support team
Users and developers meet face to face periodically. Users can register at http://www.dotlrn.org/register/ and participate in online and blended learning discussions or more technical forum.
Version number of latest release
2.1.1
Technology used .LRN is based on Open ACS (Open Architecture Community System - a toolkit for building scalable, community-oriented web applications) which relies on AOLserver.
Operating Systems supported
Unix, Linux, Windows, Mac OS X, Netware and other system that supports PHP.

Database/software requirements
OpenACS is designed for a Unix-like system. It is developed primarily in Linux. It can be run on Mac OS X, and in Windows within VMWare.
License type
GPL
E-Learning standards supported .LRN compatible code is also available which utilizes various components based on IMS and SCORM standards.
Languages available
 
Main features
.LRN provides a complete portal framework along with out-of-the-box capability for course management, online communities, content management, and learning management. The .LRN software development process follows two stages. At the first stage, components are made available by the community and released as ".LRN compatible". .LRN compatible code is shared by individual developers and organizations in the spirit of collaboration but is in various degrees of readiness. At the second stage, the .LRN consortium releases components as ".LRN certified" after a thorough code review process. To provide an additional level of quality assurance, ".LRN certified" code is released only after it is running stably in a production setting at a consortium member site. Finally, the .LRN consortium members commit to pool resources to keep .LRN certified code bug free, stable, and scalable for its member institutions.
Is a course content management included?
Yes.
Positive aspects
  • Development continuity and quality is assured by the .LRN Consortium
  • .LRN is based on Open ACS an open source toolkit for building scalable web applications
  • Forum, file storage, calendar, news, survey, FAQ, homework dropbox, and group email as ".LRN-certified" applications.
Aspects to be improved
  • Weblogs, assessment, news aggregator, html editor, web powerpoint, complex survey, photo album, and learning objects are .LRN compatible (not ".LRN-certified") and will be made available in future releases.
  • Manual installation of .LRN is complex.
Main installations in the world
MIT Sloan, Harvard University Kennedy School of Government, University of Bergen, University of Heidelberg, University of Valencia, UCLA School of Medicine and Galileo University among others http://www.dotlrn.org/partners/. See also recent case studies at http://www.dotlrn.org/case-study/ .
Installations in Spain
UNED (Universidad Nacional de Educación a Distancia), Universitat de València.
Notes .LRN is a widely adopted enterprise-class open-source software for supporting learning and research. Consortium coordinates software development, ensures a reliable release process and supports quality assurance and certification.
Link to demo version
http://www.dotlrn.org/register/  


Last modified 2005-07-22 11:23 AM
 


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