European Journal of Open, Distance and E-Learning

This paper describes the iterative development process of a Learning Object Repository (LOR), named eNOSHA. Discussions on a project for a LOR started at the e-Learning Centre (eLC) at The University of Colombo, School of Computing (UCSC) in 2007. The eLC has during the last decade been developing learning content for a nationwide e-learning bachelor of information technology degree (eBIT) and a preparatory programme for the eBIT program (The Foundation in Information Technology, FIT). After analysing the specific needs at UCSC a decision was taken to develop a new repository since none of the analysed existing LOR systems could fulfil the UCSC requirements. There was an urgent need for a system that makes it easier for the eLC staff to store and share course material. The system was designed with the main objectives to enhance the reusability of content and to support the content development process in a user-friendly way to assure user acceptance. We also identified the importance of a flexible LOR design to handle different type of content as well as various user contexts. The development process started with focus groups consisting of staff from UCSC and external project members from Sweden. A requirement analysis was carried out in December 2008, and based on the analysis a plan was drafted for the development and implementation of the system. As an overall system development method we used participatory design, where users have been involved in the design, evaluation and implementation of the system. Iterative testing and code revision for amendments and redesign and have been conducted at universities in Sri Lanka, Finland and Sweden according to the principles of Design science. Our aim with the chosen approach has been to develop a system that will meet the needs and requirements of the users at other universities countries than just only UCSC in Sri Lanka. Based on the testing of the system we had a positive response regarding the searchability and reuse of content but complaints on the uploading of content. Testing conducted in Finland and Sweden has revealed earlier unknown security issues as well lack of user-friendliness in the installation process. The integration of eNOSHA 1.6 with the Moodle virtual learning environment has been successful for the Moodle version 1.9 but with needs for redesign to work properly with the later Moodle 2.x versions.