Ranking among the top XML technology leaders today, Don Day not only contributes to the success of individual projects and products, his influence can also be found on nearly every XML initiative in production. His efforts have resulted in multiple patents, official recognition for his contribution to re-engineering IBM’s information assets, and designation as an OASIS Distinguished Contributor for convening and leading the OASIS Darwin Information Typing Architecture (DITA) Technical Committee. Don is well-known for advising and consulting on strategy, technology, and best practices for optimizing the value and usefulness of unstructured data. Don is a co-founder of Contelligence Group, which provides consulting and technology incubation.