User capabilities and product demands

Clarkson, John; Keates, Simeon

Abstract

Currently, 1000 million of the world population have a noticeable degree of functional impairment. It is well established that impairments such as hearing, vision and reduced motor capability are of a degenerative nature and associated with increasing age. Legislation has forced organisations to consider designing products for impaired users. The declarative stipulations from the USA and the UK have been instrumental in encouraging an upsurge of initiatives in ?universal design? and ?design for all?. However, better products will arise only if designers are able to evaluate them and characterise their target populations. To confirm the usability of a product, or product concept, it is necessary to verify that the target users for the product are able to use it. This verification can take the form of user trials, expert assessments or a systematic analysis of the product interface. The latter option is attractive since it offers a low-cost, quick evaluation. Better still, it would be ideal if the designer understood the capabilities of the target population prior to designing the product. This paper will present the results of an analysis of data provided by the UK Department of Health and Social Security regarding the prevalence of disability in Great Britain. This data was originally collected to assist Government in estimating the need for care. However, it may also be used to show the range of capabilities of the UK adult population, thus providing insight into the characteristics of possible product target populations.

Citation

Clarkson, J., & Keates, S. (2003). User capabilities and product demands. In Conference Proceedings on International Conference on Inclusive Design and Communications (INCLUDE 2003)

• Presentation Conference Type: Conference Paper (Published)
• Conference Name: International Conference on Inclusive Design and Communications (INCLUDE 2003)
• Start Date: Mar 18, 2003
• End Date: Mar 25, 2003
• Publication Date: 2003
• Deposit Date: Feb 5, 2019
• Book Title: Conference Proceedings on International Conference on Inclusive Design and Communications (INCLUDE 2003)
• ISBN: 1-874175-94-2
• Keywords: user capabilities, product demand
• Public URL: http://researchrepository.napier.ac.uk/Output/1497158