Preface

Doing the Right Thing in the Right Place: Technology, Theory and Design for Multiple and Group Activities

Understanding Task Grouping Strategies

Peter J. Wild, Peter Johnson & Hilary Johnson

Two Phenomenological Studies of Place

Phil Turner & Susan Turner

The Interaction Character of Computers in Co-located Collaboration

Mattias Arvola

Information Retrieval

How Knowledge Workers Gather Information from the Web: Implications for Peer-to-Peer File Sharing Tools

Jennifer Hyams & Abigail Sellen

Evaluation of a Prototype Interface for Structured Document Retrieval

Jane Reid & Mark D. Dunlop

Comparing Speed-dependent Automatic Zooming with Traditional Scroll, Pan and Zoom Methods

Andy Cockburn & Joshua Savage

Design Methods and Principles

The Application of Urban Design Principles to Navigation of Information Spaces

David Benyon & Bettina Wilmes

A Method for Organizational Culture Analysis as a Basis for the Implementation of User-Centred Design into Organizations

Netta Iivari, Kaisu Juntunen & Ilkka Tuikkala

Evaluation Methods

Changing Analysts' Tunes: The Surprising Impact of a New Instrument for Usability Inspection Method Assessment

Gilbert Cockton, Alan Woolrych, Lynne Hall & Mark Hindmarch

Ontological Sketch Models: Highlighting User-System Misfits

Iain Connell, Thomas Green & Ann Blandford

Interaction Techniques: Looking, Listening, Pointing, Stroking

Improving the Acquisition of Small Targets

Andy Cockburn & Andrew Firth

A Directional Stroke Recognition Technique for Mobile Interaction in a Pervasive Computing World

Vassilis Kostakos & Eamonn O'Neill

Look or Listen: Discovering Effective Techniques for Accessing Speech Data

Steve Whittaker & Julia Hirschberg

E-commerce

Social and Cultural Obstacles to the (B2C) E-Commerce Experience

Liisa Dawson, Shailey Minocha & Marian Petre

Trust at First Sight? A Test of Users' Ability to Identify Trustworthy E-commerce Sites

Jens Riegelsberger, M. Angela Sasse & John D. McCarthy

'On the Move': Mobile Interaction

MovieLens Unplugged: Experiences with a Recommender System on Four Mobile Devices

Bradley N. Miller, Istvan Albert, Shyong K. Lam, Joseph A. Konstan & John Riedl

Effective Web Searching on Mobile Devices

Kerry Rodden, Natasa Milic-Frayling, Ralph Sommeren & Alan Blackwell

M RSVP: Mobile Web Browsing on a PDA

Oscar de Bruijn & Chieh Hao Tong

Accessibility

Fancy Graphics Can Deter Older Users: A Comparison of Two Interfaces for Exploring Healthy Lifestyle Options

Patricia Wright, Steve Belt & Chris John

Towards VoiceXML Dialogue Design for Older Adults

Mary Zajicek, Richard Wales & Andrew Lee

WebTouch: An Audio-tactile Browser for Visually Handicapped People

M. Maclas, A. Reinoso, J. González, J.L. Garcia, J.C. Diaz & F. Sánchez

Two Falls out of Three in the Automated Accessibility Assessment of World Wide Web Sites: A-Prompt vs. Bobby

Dan Diaper & Linzy Worman

'Look at Me': Emotions, Faces and Eyes

Expressive Image Generator for an Emotion Extraction Engine

A.C. Boucouvalas, Zhe Xu & David John

An Exploration of Facial Expression Tracking in Affective HCI

Robert Ward, Dennise Bell & Phil Marsden

Could I have the Menu Please? An Eye Tracking Study of Design Conventions

John D McCarthy, M Angela Sasse & Jens Riegelsberger

Author Index

Keyword Index