* No need to copy the learners journal content, no backups required either.
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* Learners data are never copied nor transferred out of their machines.
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* Does not require OS customization, it based on Sugar's web service framework, can be installed on any existing Sugar 0.100+ distribution.
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* The collection is being done continuously over time. This means that its sampling is very fine grained.
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* Does not depend on the school server, it can be deployed in a central server.
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* It is very lightweight. It can be deployed in a central server.
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* A LOT of potential information!
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* Does not require OS customization. The client is based on Sugar's web service framework, and it can be installed on any existing Sugar 0.100+ distribution.