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 have developed 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.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 have developed 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.
- Biswas P. et. al., User Model To Design Adaptable Interfaces For Motor-Impaired Users, In Proceedings of the Tencon '05 - IEEE Region 10 Conferences,2005, 1801--1806Google Scholar
- Biswas, P. and Robinson, P., Performance comparison of different scanning systems using a simulator, In Proceedings of the 9th European Conference for the Advancement of the Assistive Technologies in Europe (AAATE'07) (To appear)Google Scholar
- John, B. E. and Kieras , B. E., The GOMS family of user interface analysis techniques: Comparison and Contrast. ACM Transactions on Computer Human Interaction, Vol. 3 (1996), 320--351 Google ScholarDigital Library
- Keates S., Clarkson J., Robinson P., Investigating the Applicability of User Models for Motion Impaired Users, In Proceedings ASSETS 2000, ACM/SIGACCESS Conference on Computers and Accessibility, November 13--15, 2000 Google ScholarDigital Library
- Lesher, G. W. et al., Logging and Analysis of Augmentative Communication, In Proceedings of the RESNA Annual Conference, 2000Google Scholar
- Mcmillan W. W., Computing For Users With Special Needs And Models of Computer-Human Interaction, In Proceedings of the ACM/SIGCHI Conference On Human Factors In Computing Systems, 1992, 143--148 Google ScholarDigital Library
- O'Neill P., Roast C., Hawley M., Evaluation of scanning user interfaces using real time data usage logs, In Proceedings of ASSET 2002, ACM/SIGACCESS Conference on Computers and Accessibility, 137--141 Google ScholarDigital Library
- Petrie H. et. al., Remote usability Evaluations with disabled people. . In Proceedings of the SIGCHI conference on Human factors in computing systems (CHI '06) ACM Press, New York, NY, 2006, 1133--1141 Google ScholarDigital Library
- Rizzo A., Marchigiani E., Andreadis A., The AVANTI Project: Prototyping and evaluation with a Cognitive Walkthrough based on the Norman's model of action, In Proceedings of DIS '97 Amsterdam, The Netherlands; 305--309 Google ScholarDigital Library
- Stephanidis C., et. al., Adaptable and Adaptive User Interfaces for Disabled Users in the AVANTI Project, Intelligence in Services and Networks, LNCS-1430, Springer-Verlag 1998, 153--166 Google ScholarDigital Library
Index Terms
- Simulation to predict performance of assistive interfaces
Recommendations
Evaluating the design of inclusive interfaces by simulation
IUI '10: Proceedings of the 15th international conference on Intelligent user interfacesWe have developed a simulator to help with the design and evaluation of assistive interfaces. The simulator can predict possible interaction patterns when undertaking a task using a variety of input devices, and estimate the time to complete the task in ...
Evaluating interface layout for visually impaired and mobility-impaired users through simulation
The authors have developed a simulator to help with the design and evaluation of assistive interfaces. The simulator can predict possible interaction patterns when undertaking a task using a variety of input devices and estimate the time to complete the ...
Automatic evaluation of assistive interfaces
IUI '08: Proceedings of the 13th international conference on Intelligent user interfacesComputers 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 ...
Comments