Characterising user capabilities to support inclusive design evaluation
Universal Access in the Information Society
The influence of spatial ability on the use of web sitemaps
OZCHI '07 Proceedings of the 19th Australasian conference on Computer-Human Interaction: Entertaining User Interfaces
Blind people and mobile keypads: accounting for individual differences
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part I
Blind people and mobile touch-based text-entry: acknowledging the need for different flavors
The proceedings of the 13th international ACM SIGACCESS conference on Computers and accessibility
| Hi-index | 0.00 |
Motivation -- To understand the individual differences with the greatest impact on a blind user's mobile interaction effectiveness and learning abilities. Research approach -- We performed a semi-structured interview to 10 specialized professionals (psychologists, occupational therapists, rehabilitation technicians, IT teacher) working closely with blind users. Findings/Design -- Results suggest that peripheral sensitivity, spatial ability, blindness onset age, age, intelligence and memory are the characteristics affecting user capabilities the most. Research limitations/Implications -- This study offers a wide view on the possible influencing attributes. Empirical studies are required to dissect the impact of each characteristic in mobile blind users' performance. Originality/Value -- We contribute with an understanding of the individual differences among the blind population that may affect mobile interaction. Take away message -- Individual differences among the blind have greater impact than those between sighted users. Understanding these differences is mandatory.