Simulating HCI for special needs

Abstract

Computers offer valuable assistance to people with physical disabilities. However designing human-computer interfaces for these users is complicated. The range of abilities is more diverse than for able-bodied users, which makes analytical modelling harder. Practical user trials are also difficult and time consuming. We are developing a simulator to help with the evaluation of assistive interfaces. It can predict the likely interaction patterns when undertaking a task using a variety of input devices, and estimate the time to complete the task in the presence of different disabilities and for different levels of skill.

References

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Index Terms

• Computing methodologies

  • Modeling and simulation

    • Simulation theory

      • Systems theory

• Human-centered computing

  • Human computer interaction (HCI)

• Social and professional topics

  • Professional topics

    • Computing profession

      • Assistive technologies

  • User characteristics

    • People with disabilities