HCIL Symposium - June 1-2, 2006

Projects will be demonstrated in the lobby of the Clarice Smith Performing Arts Center. No registration is required. All interfaces introduced during the symposium will be demonstrated. In addition to those projects presented, the following will also be included in the afternoon demonstrations:

Tangible Flags: Technology for Children's Field Trips
Gene Chipman, Jerry Fails, Mona Leigh Guha, Allison Druin

ICDL Communities
Anita Komlodi, Evan Golub, Jenny Preece, Allison Druin

Photomesa: Zoomable Image Browser and Management
Hyunmo Kang and Ben Bederson

Exploring Erotics in Emily Dickinson's Correspondence with Text Mining
James Rose, Greg Lord

Pattern Finding and Forecasting Interfaces for Time Series Data with TimeSearcher
Adal Simeone, Catherine Plaisant

Czech It Out: A System for Searching Czech Oral Histories
Doug Oard

NetLens
Hyunmo Kang

TreePlus: Tree-based Graph Visualization
Bongshin Lee

CLiMB - Computational Linguistics for Metadata Building
Judith Klavans, Jimmy Lin

RouteLens: Mobile Mapping and Personal Driving History
Aaron Clamage, Ben Bederson, Catherine Plaisant

Piccolo: A Toolkit for Structured Graphics and Zoomable UI
Ben Bederson, Jesse Grosjean, Aaron Clamage

POSTERS

Comparing Choropleth Maps: A Pilot Study on the Usability of Multiple Small Maps
Benjamin Smith, Kent Norman

Search and Seizure: Individual Differences in Information Search
Walky Rivadeneira, Isaiah Harbison, Michael Dougherty, Kent Norman

Contact egolub@cs.umd.edu for more information

User interface design and Human-Computer Interaction (HCI) has become increasingly important in recent years, and is the foundation of the activities of the HCIL. We will summarize the design, development, and evaluation of computer user interfaces. The goal is to shift the mindset of developers to thinking that the basic goal of software should be to serve people, and not the other way around.

This tutorial is suitable for people with no background in design or HCI. The following is a preliminary outline for the day:

• Introduction to some general questions and thoughts (what does the area of HCI include? are all parts important to all developers?)
• Understanding users and getting to know their tasks (not every user is the same, but how different are they? how do we determine tasks? do all users have the same tasks? how do we get to know how the users perform tasks?)
• Designing with the user (there are several levels at which we can involve the user - which to use? when? why?)
• Designing visual interfaces (how to make something interesting yet still usable)
• Evaluating interfaces (what are some guidelines that are used? how can this be done rapidly? at a low cost?)

There will be two or three hands-on exercises to help us explore these topics. I think this is a great way to find out about the above topics but also a way to get to meet and talk with others who are interested in HCI. The Symposium and Open House on Thursday is also a great way to see a wide variety of ways in which these and other principles can be applied.

An Introduction to Usability Testing - Bill Killam
Contact bkillam@user-centereddesign.com for more information

This is an introductory tutorial on the topic of usability testing.  We will cover both management issues and practical issues of usability testing and discuss what usability testing is (and isn't).  In the module on management issues, we will focus on usability as it related to the organization.  We will discuss what makes a product usable, the origins of usability testing, and the relationship of usability testing to the broader area of Human Factors Engineering and other disciplines (e.g., marketing, design, development, and other types of testing).  We will discuss product development models that incorporate usability and discuss such topics as the timing of usability testing in the design and development cycle, how to plan for them, and what ROI there is for usability testing.  In the practical module, we will focus the mechanics doing usability testing. We will discuss the different types of testing (formative versus summative) as well as different protocols that can be used for usability tests (both user-based and non-user-based).  We will discuss how to develop a test including the test tasks, test length, participant selection and recruiting, data collection, and analysis.  Finally, we will be discussing testing with more advanced issues such as alternate and complimentary forms of usability testing (e.g., use of logs, performance data, and remote testing.  We will also discuss testing with users special populations such as users with disabilities, testing with older populations, and testing with kids.  The audience for this tutorial is usually a mixture of usability practitioners looking to expand their skills, other practitioners (designers, developers, testers, etc.) who may have usability testing interests or responsibilities, and management staff that may be considering incorporating usability into their organization.

The Usability and Security of Electronic Voting Systems - Ben Bederson

The 2000 presidential election was a catalyst for major election reform.  In response, Congress passed the Help America Vote Act of 2002 and many new voting systems were introduced, creating new challenges for election officials.  Only recently have we begun to understand the impact of these changes on voter experience. Ranging from paper ballot/optical scan systems to direct recording electronic systems (DREs), the usability of these different systems affects voter satisfaction, need for assistance, and voter accuracy. They also raise questions about voter security and verification. This workshop will present reflections from election officials and cutting edge research.

To participate, visit the workshop webpage at http://www.cs.umd.edu/hcil/soh/voting and send a one page position paper about your experience in this area to Kiki Schneider - kiki@cs.umd.edu, by May 1st. Limited to 50 attendees. Workshop is full.

Humans and the Semantic Web – Cynthia Parr

Though the semantic web is designed for machine readability, people still create, maintain, or use the ontologies that are required. This workshop will consider special issues in ontology visualization, survey existing editors and search interfaces, and identify gaps and new directions.  Researchers will present their work in short presentations, and hands-on opportunities will be available to those who bring notebook computers. Special focus will be on biological ontologies, but the expertise of the participants will inform the discussion.

To apply, please contact Cynthia Parr (csparr@umd.edu), by May 1st, with a brief description of your background and reason for interest in the workshop. Workshop is full.

Universal Usability - Jonathan Lazar and Sarah Horton

Many governmental initiatives focus on providing universal access to technology for diverse user populations, but having access to technology doesn't help if the interfaces are hard to use. Universal usability is the study of making interfaces easy to use for all users, including young users, older users, economically disadvantaged users, and users with perceptual, motor, and cognitive impairments. Our goal for this workshop is to explore current trends in design and technology that help or hinder the development of universally usable interfaces. Specific topics that we hope to address include:

• Collaborative design: Designing user interfaces that can be adapted by the user
• Design methodology: Incorporating universal usability into the development process
• Tools: Software and guidelines for achieving universal usability
• Technologies: How technologies such as web applications and mobile devices affect universal usability
• Policies: Government policy related to universal usability

Each workshop participant will be expected to make a short 5-10 minute presentation. To participate in this workshop, please send a one-page position paper to Sarah Horton (sarah.horton@dartmouth.edu), by May 15th.