In 2001, SuperMemo R&D initiated a project in which a new inter-platform data exchange was to become possible through a new XML data format dedicated to SuperMemo. The core implementation of XML data exchange is currently in implementation and research stage on all SuperMemo platforms.

Here are some relevant articles:

• Goals and basic assumptions
• Core exchange implementation
• FAQ
• Examples:
  • Collection (with nested SuperMemoElement)(Feb 10 specs)
    • XML Q&A and Tree (Gulf War 2)(Feb 10)
    • Universal XSL style sheet (Feb 11)
    • Q&A file from above formatted with the XSL file above (Gulf War 2)(Feb 11)
• Examples of previous propositions (obsolete):
  • SuperMemoTree
    • XML Tree (German)
    • XML Q&A (German)
    • Tree XSL sheet 
  • SuperMemoElementSet
    • Q&A XML (History)
    • Universal XSL style sheet

Credits: primary contributors of seminal ideas for this XML SuperMemo data exchange: Konrad Hejwosz, Piotr Wozniak, Sebastian Wesolowski, Zoran Maximovic, Piotr Maksimczyk, Luis Gustavo Neves da Silva, Alejandro Pineihro, Krzysztof Wojcieszek, Martin Storm, Alejandro Aguilar Sierra