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Technical Program



Monday, October 15, 2007

8:00 Opening of Registration Desk
9:00 Opening / Keynote speaker
Session Chair: Enrico Pontelli (New Mexico State University)
9:10-10:10 Opening Plenary: Brain-Computer Interfaces for Communication and Control
Jonathan Wolpaw
10:10-10:40 Break
10:40-12:30 Technical Paper Session 1: Direct manipulation
Session Chair: Andrew Sears (UMBC, USA)
  • A Comparison of Area Pointing and Goal Crossing for People with and without Motor Impairments
    • Jacob O. Wobbrock and Krzysztof Z. Gajos
  • Slipping and drifting: Using older users to uncover pen-based target acquisition difficulties
    • Karyn Moffatt and Joanna McGrenere
  • Barrier Pointing: Using Physical Edges to Assist Target Acquisition on Mobile Device Touch Screens
    • Jon Froehlich, Jacob O. Wobbrock and Shaun Kane
  • VoiceDraw: A Voice-Driven Hands-Free Drawing Application for People with Motor Impairments
    • Susumu Harada, Jacob O. Wobbrock and James A. Landay
12:30-13:30 Lunch
13:30-14:50 Posters & Demo Session 1
  • Evaluation of Onscreen Precompensation Algorithms for Computer Users with Visual Aberrations (Poster)
    • Miguel Alonso Jr., Armando Barreto, Julie A. Jacko and Malek Adjouadi
  • WebAnywhere: A Screen Reader On-the-Go (Demonstration)
    • Jeffrey Bigham and Craig Prince
  • Accessible Spaces: Navigating through a Marked Environment with a Camera Phone (Demonstration)
    • Kee-Yip Chan, Roberto Manduchi and James Coughlan
  • A Novel Wayfinding System Based on Geo-coded QR Codes for Individuals with Cognitive Impairments (Poster)
    • Yao-Jen Chang, Shih-Kai Tsai, Yao-Sheng Chang and Tsen-Yung Wang
  • Consolidating Computer Operation and Wheelchair Control (Demonstration)
    • Torsten Felzer and Rainer Nordmann
  • Equipping Designers by Simulating the Effects of Visual and Hearing Impairments (Demonstration)
    • Joy Goodman-Deane, Patrick Langdon, P John Clarkson, Nicholas Caldwell and Ahmed Sarhan
  • Developing Usable CAPTCHAs for Blind Users (Demonstration)
    • Jonathan Holman, Jonathan Lazar, Jinjuan Feng and John D'Arcy
  • Improving Accessibility of HTML Documents by Generating Image-Tags in a Proxy (Poster)
    • Daniel Keysers, Marius Renn and Thomas Breuel
  • Older Women and Digital TV: A Case Study (Poster)
    • Sri Kurniawan
  • Finger Dance: A sound game for blind people (Poster)
    • Daniel Miller, Aaron Parecki and Sarah Douglas
  • Humming Control Interface for Hand-Held Devices (Demonstration)
    • Sook Young Won, Julius O. Smith and Dong In Lee

  • Student research competition posters

  • Semantic & Syntactic Context-aware Text Entry Methods
    • Jun Gong
  • SADIe: Exposing Implicit Information To Improve Accessibility
    • Darren Lunn
  • Information Overload in Non-Visual Web Transaction: Context Analysis Spells Relief
    • Jalal Mahmud
  • A Novel Wayfinding System with Deviation Recovery for Individuals with Cognitive Impairments
    • Shih-Kai Tsai
14:50-15:10 Coffee Break
15:10-17:00 Technical paper session 2: Web accessibility
Session Chair: Simon Harper (University of Manchester, UK)
  • Automatic Accessibility Transcoding for Flash Content
    • Daisuke Sato, Hisashi Miyashita, Hironobu Takagi and Chieko Asakawa
  • SAMBA: a semi-automatic method for measuring barriers of accessibility
    • Giorgio Brajnik and Raffaella Lomuscio
  • WebinSitu: A Comparative Analysis of Blind and Sighted Browsing Behavior
    • Jeffrey Bigham, Anna Cavender, Jeremy Brudvik, Richard Ladner and Jacob O. Wobbrock
  • Effects of sampling methods on web accessibility evaluations
    • Giorgio Brajnik, Andrea Mulas and Claudia Pitton
17:00 Close
17:30-18:30 Open discussion of Web accessibility regulation and policy, and the proposed USACM policy on Web accessibility (http://www.sigaccess.org/policy/USACM-ADA_new820.pdf).
Chaired by Clayton Lewis, University of Colorado, USA

19:00 Conference reception

Tuesday, October 16, 2007

8:00 Opening of Registration Desk
9:00-10:50 Technical paper session 3: Non-visual presentation of information
Session Chair: Armando Barreto (Florida International University, USA)
  • Improving Accessibility to Statistical Graphs: The iGraph-Lite System
    • Leo Ferres, Petro Verkhogliad, Gitte Lindgaard, Louis Boucher, Antoine Chretien and Martin Lachance
  • Automated Tactile Graphics Translation: In the Field
    • Chandrika Jayant, Matt Renzelmann, Dana Wen, Satria Krisnandi, Richard Ladner and Dan Comden
  • Haptic Comparison of Size (Relative Magnitude) in Blind and Sighted People
    • Sarah Douglas and Shasta Willson
  • aiBrowser for Multimedia --- Introducing Multimedia Content Accessibility for Visually Impaired Users
    • Hisashi Miyashita, Daisuke Sato, Hironobu Takagi and Chieko Asakawa
10:50-11:20 Break
11:20-11:50 Student research competition presentations
11:50-12:20 Doctoral consortium report and winning presentation
12:20-13:20 Lunch
13:20-15:10 Technical paper session 4: Teaching and learning
Session Chair: Ray Adams (University of Middlesex, UK)
  • Photonote evaluation: aiding students with disabilities in a lecture environment
    • Gregory Hughes and Peter Robinson
  • Dual Educational Electronic Textbooks: The Starlight Platform
    • Dimitris Grammenos, Anthony Savidis, Yannis Georgalis, Themistoklis Bourdenas and Constantine Stephanidis
  • A software model to support collaborative mathematical work between Braille and sighted users
    • Dominique Archambault, Bernhard Stöger, Mario Batusic, Claudia Fahrengruber and Klaus Miesenberger
  • Techniques to Assist in Developing Accessibility Engineers
    • Jim Carter and David Fourney
15:10-15:40 Break
15:40-17:00 Technical paper session 5: Older and younger
Session Chair: Yeliz Yesilada (University of Manchester, UK)
  • Providing Good Memory Cues for People with Episodic Memory Impairment
    • Matthew Lee and Anind Dey
  • Data Visualisation and Data Mining Technology for Supporting Care for Older People
    • Nubia Gil, Nicolas Hine, John Arnott, Julienne Hanson, Richard Curry, Telmo Amaral and Dorota Osipovic
  • An Operantly Conditioned Looking Task for Assessing Infant Auditory Processing Ability
    • Jason Nawyn, Cynthia Roesler, Teresa Realpe-Bonilla, Naseem Choudhury and April Benasich
17:10 SIGACCESS Business Meeting

Wednesday, October 17, 2007

8:00 Opening of Registration Desk
8:30-10:20 Technical paper session 6: Personal Technologies
Session Chair: Jinjuan Feng (Towson University, USA)
  • Using Participatory Activities with Seniors to Critique, Build, and Evaluate Mobile Phones
    • Michael Massimi, Ronald M. Baecker and Michael Wu
  • Variable Frame Rate for Low Power Mobile Sign Language Communication
    • Neva Cherniavsky, Anna Cavender, Richard Ladner and Eve Riskin
  • Observing Sara: A case study of a blind person’s interactions with technology
    • Kristen Shinohara and Josh Tenenberg
  • Understanding Mobile Phone Requirements for Young Adults with Cognitive Disabilities
    • Melissa Dawe
10:20-10:40 Break
10:40-12:10 Poster and demonstration session 2
  • Improving the Outcomes of Students with Cognitive and Learning Disabilities: Phase I Development for a Web Accessibility Tool (Poster)
    • Aaron Andersen and Cyndi Rowland
  • Feedback-based Evaluation Tool for Web Accessibility (Poster)
    • Daisuke Asai, Masahiro Watanabe and Yoko Asano
  • Simulation to Predict Performance of Assistive Interfaces (Poster)
    • Pradipta Biswas and Peter Robinson
  • Performance Analysis of an Integrated Eye Gaze Tracking / Electromyogram Cursor Control System (Poster)
    • Craig Chin, Armando Barreto, J. Gualberto Cremades and Malek Adjouadi
  • EasyVoice: Integrating voice synthesis with Skype (Demonstration)
    • Paulo Condado and Fernando Lobo
  • Adoption and Configuration of Assistive Technologies: A Semiotic Engineering Perspective (Poster)
    • Katherine Deibel
  • A Demonstration of a Conversationally Guided Smart Wheelchair (Demonstration)
    • Beth Ann Hockey and David Miller
  • Demo of VJ-Voicebot: Control of Robotic Arm with the Vocal Joystick (Demonstration)
    • Brandi House, Jon Malkin and Jeff Bilmes
  • Comparing Speaker-Dependent and Speaker-Adaptive Acoustic Models for Recognizing Dysarthric Speech (Poster)
    • Frank Rudzicz
  • MathPlayer V2.1: Web-based Math Accessibility (Demonstration)
    • Neil Soiffer

  • Plus posters from the Doctoral Consortium
12:10-13:10 Lunch
13:10-15:00 Technical paper session 7. Supporting Communication
Session Chair: Vicki Hanson (IBM T.J. Watson Research Center, USA)
  • The design and field evaluation of PhotoTalk: a digital image communication application for people with aphasia
    • Meghan Allen, Joanna McGrenere and Barbara Purves.
  • Corpus Studies in Word Prediction
    • Keith Trnka and Kathleen McCoy
  • SIBYLLE: a system for alternative communication adapting to the context and its user
    • Tonio Wandmacher, Jean-Yves Antoine and Franck Poirier
  • Evaluating American Sign Language Generation Through the Participation of Native ASL Signers
    • Matt Huenerfauth, Liming Zhao, Erdan Gu and Jan Allbeck
15:00-15:20 Conference closing and awards
15:20 Close



Events and Timeline
Requests for mentors 25 March 2007
Paper submissions 25 May 2007
Panel, poster, and demonstrations submissions 22 June 2007
Acceptance notification for papers 6 July 2007
Doctoral Consortium Proposal submissions 13 July 2007
Student research competition submission 13 July 2007
Acceptance notification for other venues 20 July 2007
Camera-ready all venues 8 August 2007
Doctoral Consortium 14 October 2007
ASSETS Conference 15-17 October 2007


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