During the last few JEM meeting, few partners have presented eLearning solutions which are possible only by the choice of a rich formalism for storing and expressing the mathematics used in the materials. They have shown how the choice of semantic markup can support accessibility, aural rendering, customized notation, flexible elisions, and run-time interactivity.

Producing this type of eContent is not yet as easy as one would like it to be however steps forward have been made and few success stories are described in this online tutorial. As the adoption of the technology grows, we can expect that the tools will also improve and that more and more benefits will become apparent in time.