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Tag: Flatirons

Xyleme and Flatirons Deliver XML-Based Learning Solutions on EMC Documentum

Xyleme Inc. and Flatirons Solutions have announced their alliance to offer EMC Documentum services to training organizations in order to meet comprehensive, global learning requirements. With this collaboration, Flatirons Solutions provides a set of integration services for leveraging Xyleme’s native XML authoring and publishing tools within an organization’s current EMC Documentum infrastructure. The combination creates an integrated enterprise learning suite capable of delivering multi-modal training output and enhancing company-wide collaboration. The overall goal of the alliance is twofold: Create a single source of content at the enterprise level that enables a rapid time-to-market for new and customized learning products; Utilize open standards and native XML to provide the flexibility to handle new emerging channels and technology. http://www.xyleme.com http://www.flatironssolutions.com/

DITA and Dynamic Content Delivery

Have you ever waded through a massive technical manual, desperately searching for the section that actually applied to you? Or have you found yourself performing one search after another, collecting one-by-one the pieces of the answer you need from a mass of documents and web pages? These are all examples of the limitations of static publishing; that is, the limitations of publishing to a wide audience when people’s needs and wants are not all the same. Unfortunately, this classic “one size fits all” approach can end up fitting no one at all.

In the days when print publishing was our only option, and we thought only in terms of producing books, we really had no choice but to mass-distribute information and hope it met most people’s needs. But today, with Web-based technology and new XML standards like DITA, we have other choices.

DITA (Darwin Information Typing Architecture) is the hottest thing to have hit the technical publishing world in a long time. With its topic-based approach to authoring, DITA frees us from the need to think in terms of “books”, and lets us focus on the underlying information. With DITA’s modular, reusable information elements, we can not only publish across different formats and media – but also flexibly recombine information in almost any way we like.

Initial DITA implementations have focused primarily on publishing to pre-defined PDF, HTML and Help formats – that is, on static publishing. But the real promise of DITA lies in supporting dynamic, personalized content delivery. This alternative publishing model – which I’ll call dynamic content delivery – involves “pulling” rather than “pushing” content, based on the needs of each individual user.
In this self-service approach to publishing, end users can assemble their own “books” using two kinds of interfaces (or a hybrid of the two):

Information Shopping Cart – in which the user browses or searches to choose the content (DITA Topics) that she considers relevant, and then places this information in a shopping cart. When done “shopping”, she can organize her document’s table of contents, select a stylesheet, and automatically publish the result to HTML or PDF.

This approach is appropriate when users are relatively knowledgeable about the content, and where the structure of their output documents can be safely left up to them. Examples include engineering research, e-learning systems, and customer self-service applications.

Personalization Wizard – in which the user answers a number of pre-set questions in a wizard-like interface, and the appropriate content is automatically extracted to produce a final document in HTML or PDF.

This approach is appropriate for applications that need to produce a personalized but highly standard manual, such as a product installation guide or regulated policy manual. In this scenario, the document structure and stylesheet are typically preset.

In a hybrid interface, we could use a personalization wizard to dynamically assemble required material in a fixed table of contents – but then use the information shopping cart approach to allow the user to add supplementary material. Or, depending on the application, we might do the same thing but assemble the initial table of contents as a suggestion or starting point only. The first method might be appropriate for a user manual; the second might be better for custom textbooks.

Dynamic content delivery is made possible by the kind of topic-based authoring embraced by DITA. A topic is a piece of content that covers a specific subject, has an identifiable purpose, and can stand on its own (i.e., does not require a specific context in order to make sense). Topics don’t start with “as stated above” or end with “as further described below,” and they don’t implicitly refer to other information that isn’t contained within them. In a word, topics are fully reusable, in the sense that they can be used in any context where the information provided by the topic is needed.

The extraction and assembly of relevant topics is made possible by another relatively new standard called XQuery, which is able to both find the right information based on user profiles, filter the results accordingly, and automatically transform results into output formats like HTML or PDF. Of course, this approach is only feasible if the XQuery engine is extremely fast – which led us to build our own dynamic content delivery solution offering around Mark Logic, an XQuery-based content delivery platform optimized for real-time search and transformation.

The dynamic content delivery approach is an answer to the hunger for relevant, personalized information that pervades today’s organizations. Avoiding the pitfalls of the classic “one size fits all” publishing of the past, it instead allows a highly personalized and relevant interaction with “an audience of one.” I invite you to read more about this in a whitepaper I wrote that is available on our website (www.FlatironsSolutions.com).

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