This paper offers an overview on the advancement of features of the e-learning tool "Dileco". The main features of this tool aim to support operations, using unstable and limited Internet connection, utilizing novel solutions outlined in this paper. This system would be one of the best tools applicable for e-learning in countries with poor Internet. The paper pursues the objectives of showing some of the innovative features of the system and demonstrates the progress of the system starting from 2002. This paper aims to express technological aspects on building this system. The paper offers a snapshot of application areas of the system. The paper offers a snapshot of application areas of the system.
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