Engineering Interactive Computing Systems for People with Disabilities (original) (raw)
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Development of interfaces for impaired users
pe.org.pl
Abstract. This paper presents EyeSEC, a project being conducted in DEE/ISEC in the area of Assistive Technology, which aims to create alternative technologies to compensate for functional limitations and facilitate the independence of elderly and impaired users. The ...
This book provides the necessary tools for the evaluation of the interaction between the user who is disabled and the computer system that was designed to assist that person. It creates an evaluation process able to assess the user's satisfaction with a developed system. It takes into account all of the individuals involved in the evaluation process. It presents a new theoretical perspective in the human computer interaction evaluation of disabled persons.
Critical Analysis of the User Interfaces for the Disabled Community
International Journal of Computer Applications, 2012
Human Computer Interaction has always always been oriented towards providing ease of access to the users of the systems. Much work has been done on this area for nondisable person which formulates the largest segment of the commercial population. A lot of effort is required to be made to make technology accessible to the disabled community. The paper discuss several problems associated with individuals with disabilities. Software systems are designed all over the world for disabled, but they lack the luster through which the disable may be motivated to make optimal usage of the technology. Our research provides for the design of an abstract model which can be considered as the baseline foundation on which frameworks for developing Adaptive Intelligent User Interfaces for Disabled may be developed. Such interfaces will not only capture the interest of the disabled individuals but also provide a socio-economic reform, through which the participation of the disabled might be increased, and the use of their intellect may be given a positive direction for the betterment of the Society.
The provision of assistive technologies are always deemed to be a worthwhile cause by corporate and government entities. Yet even in today's enlightened society, the provision of accessible e-commerce, e-business and e-learning is generally limited to specialists in accessibility issues. The question as to why disabilities are often considered an afterthought remains one of the most puzzling aspects of current IT policy. This examination of assistive technologies is not only designed to assess the needs of people with disabilities, but to assesses the range of multi-modal human computer interfaces and proposes combinational solutions that are designed to provide accessibility and usability with mainstream computing products and services. Through the comparison of available technology with the technological requirements of people with disabilities, this paper will demonstrate that there is still a need to focus on the issues surrounding digital disability in an increasingly dependant technological society.
Adaptable interfaces for users with disabilities
Abstract The adoption of ICT assistive technologies by elderly and disable collectives has been slow and unsatisfactory. However, a bigger adoption could contribute to their independent living significantly. As the average age of the population increases in the most developed countries, this becomes an unavoidable problem. To tackle this problem, this paper devises a framework that facilitates the process of creating interfaces that adapt themselves to the specific capabilities of each user.
Designing Computer Interface for Physically Challenged Persons
10th International Conference on Information Technology (ICIT 2007), 2007
Persons with severe motion impairment like biplegics, quadriplegics etc. face difficulty in accessing computer- based systems since they can not use conventional computer access devices like mouse or keyboards. Alternate access mechanisms consisting of scanning and access switches have been developed for such users. One problem with scanning based access mechanism is that it slows down the user-computer interaction significantly
Modelling user interfaces for special needs
2008
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 design and 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. The simulator is developed according to the concept of Model Human Processor. It consists of a Perception model, a Cognitive model and a Motor-Behaviour Model. In this paper, we have discussed the modelling of visual impairments in the perception model of our simulator. We describe the functions used to model different visual impairments and present demonstrations of their execution.
Accessible computer interaction for people with disabilities: The case of quadriplegics
2004
Universal design is the design of products and environments so that anyone can use them without adaptation or specialised design. Life must be simplified by making products, communications and the built environment more usable for as many people as possible at little or no extra cost. To understand the challenges that a disabled person has to face when using the computer, we have to know what capabilities such a person has. Only then will it be possible to apply universal design to computer interfaces. The purpose of this paper is to highlight the challenges that many people face in their everyday lives and determine to what extent disabled people, especially people with limited or no use of their hands and arms, interact independently with computer equipment. The paper specifically looks at quadriplegics, their capabilities, a survey of how they use computer equipment, as well as special devices available to assist them in this interaction.