Standardization in the field of document structures, languages and related facilities for the description and processing of compound and hypermedia documents, including: <UL><LI>languages for describing document logical structures and their support facilities <LI>languages for describing document-like objects in web environments facilities <LI>document processing architecture and formatting for logical documents facilities <LI>languages for describing interactive documents facilities <LI>multilingual font information interchange and related services facilities <LI>final-form document architecture and page information interchange facilities <LI>hypermedia document structuring language and application resources facilities <LI>API's for document processing</UL>
