Abstract
This paper describes the recently published Technical Specification ISO 16071 from the International Organisation for Standardisation (ISO), along with the process through which the document has been developed. ISO TS 16071 contains guidelines on designing accessible software. This paper also relates the activities within ISO to other ongoing standardisation activities, within, for example, W3C and ETSI. Scope, contents, guidelines and the definition of accessibility in ISO 16071 are discussed in relation to other definitions. Finally, the process of turning the technical specification (TS) into an international standard (IS) is discussed.
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Notes
The title of ISO 9241 is that originally formulated in 1984 when work on the multi-part standard was started. SC4 has recently agreed to change the title of the standard to “ISO 9241 Ergonomics of human system interaction—(Part Name)”, and parts will be renamed as they come up for review. This decision reflects the current broader scope of application of the standard, and the need to clarify that the various parts apply beyond the original office concept.
ISO 9241 Part 11 defines usability as “The extent to which a product can be used by specified users, to achieve specified goals, with effectiveness, efficiency and satisfaction, in a specified context of use” [3].
References
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International Organisation for Standardisation (2003) ISO 16071 Ergonomics of human-system interaction—guidance on accessibility of human-computer interfaces. Geneva, Switzerland
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Acknowledgements
The authors wish to acknowledge the entire subgroup on accessibility from the ISO Technical Committee 159/Sub Committee 4/Working Group 5, and especially the editor of ISO TS 16071, John Steger. The input provided by the Human Factors and Ergonomics Society in terms of their provision of the accessibility part of ANSI 200 made a very significant contribution to the making of the TS and their support is much appreciated.
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Gulliksen, J., Harker, S. The software accessibility of human-computer interfaces—ISO Technical Specification 16071. Univ Access Inf Soc 3, 6–16 (2004). https://doi.org/10.1007/s10209-003-0079-1
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DOI: https://doi.org/10.1007/s10209-003-0079-1