Original Articles and Presentations

Visualization Multimedia Human-Computer Interaction Usability Engineering User Interface Design
Online Information Design Performance Support Knowledge Support Productive Workplaces Knowledge Management



EPSS

SI International's Business Plan Developer EPSS I joined SI International, Inc., in 2002 to design and lead the team to build this project. It's an EPSS developed for the National Park Service to enable park personnel to build business plans for their parks. No experience with business plans, financial analysis, or document construction was assumed. The tool guides inexperienced personnel through the entire process, from data gathering, through extensive analysis, to the writing of an actual plan. It won first prize at the 2004 EPSS/PCD Comptetition in the category of PCD Solutions. (Posted 11/04)
Strohl Systems' Plan Assistant EPSS A description of an EPSS developed at Strohl Systems for its flagship product. I worked with the lead developer in its conceptual design and then led the team that created its information content. I also composed the description of the product and submitted it to the EPSS/PCD Design Competition in 1998. The product was was awarded third prize. (Posted 7/98, revised 11/04)
What is EPSS and What Does It Mean to Information Designers? An overview of EPSS with a focus on the implications of its principles for information designers. The article highlights Cheryl Lockett Zubak's typology for embedding help into user interfaces, which advances the EPSS theme of making user assistance intrinsic. (Posted 5/98)


Integrated User Assistance

From Online Help to Integrated User Assistance How Strohl System created domain knowledge support modules and coupled them with online help through an assistant that also provided task delineation and navigation support. This approach to user assistance could be viewed as an EPSS, and it won third place in the 1998 EPSS Design contest. The presentation also explores design sketches of how Strohl Systems is working to redesign the product's interface so that it will no longer require online help. All required assistance will be integrated seamlessly into the interface itself. This presentation, which was originally presented at the 46th Annual STC Conference, is also available in PDF format. (Posted 10/99)


Interaction Design

What Is Interaction Design and What Does It Mean to Information Designers?

Part one of a two-part article presents the origins and meaning or interaction design and then focuses on what interaction designers do for projects. It contains links to many examples of interaction design and lays the groundwork for the second part of the article, which will present a typology of the ways interactivity can contribute to user assistance. The second part is entitled Make Way for Interactive Assistance. (Posted 5/99, Updated 5/00)


Interactive Assistance

Make Way for Interactive Assistance An original typology for understanding the varieties of interactive assistance in use today presented to show that there's no good reason for information designers to confine themselves to putting all online information into help systems. "Information designers need to acquaint themselves with these techniques so thoroughly that they come to regard them the way artists regard paints on a palette. When they apply information to software, they need to select the technique as consciously as they craft the content." Part 2 of What Is Interaction Design and What Does It Mean to Information Designers? (Posted 5/00)


Performance Centered Design

Attributes of Performance-Centered Systems: What Can We Learn From Five Years of EPSS/PCD Competition Winners? By Craig Marion. Looking at the the 35 award-winning entries in the first five years of this competition both clarifies Gloria Gery's 19 Attributes of Performance-Centered Systems and suggests some new ones. Originally published in the November 2002 issue of Technical Communication (Vol 49, No. 4, pp. 428-443). Winner of STC's 2002 Frank R. Smith Outstanding Journal Article competition for Distinguished Technical Communication. (Thanks to Gery Associates for obtaining permission from STC to make this article available online and hosting it.) (Posted 12/02, Updated 4/03)
SI International's Business Plan Developer EPSS I joined SI International, Inc., in 2002 to design and lead the team to build this project. It contains two performance-centered applications, one that consolidates financial information and another that builds a business plan, embedded within and integrated into an EPSS. The product won the 2004 EPSS/PCD Comptetition in the category of PCD Solutions. (Posted 11/04)
What is Performance-Centered Design? Performance-Centered Design is similar to User-Centered Design, except that the focus is on the accomplishment of work rather than on the optimization of software. This article explains some of Gloria Gery's contributions to this concept. It also makes the business case for it and presents examples of how performance-centered software behaves. (Posted 3/97)
Implementing Performance-Centered Design An overview of the teams and types of activities that need to be added to the software development cycle to make software performance-centered. Many of these activities parallel those used for user-centered design. The article focuses on the development of the base user interface and states that performance support and knowledge support add-ons need to be determined early in the development cycle and developed separately. (Posted 5/97; revised 6/97)


Links from other Web sites

Sites linking to
What is Performance-Centered Design
Sites linking to
Implementing Performance-Centered Design
Sites linking to
What Is the EPSS Movement and What Does It Mean to Information Designers?

Sites linking to
What Is Interaction Design and What Does It Mean to Information Designers?


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Posted March 1, 1999
Last updated February 13, 2005
© copyright 1999-2005 Craig Marion
webmaster: cmarion @ chesco.com