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Qualitative Aspects of Auditory Direct Manipulation: A Case Study of the Towers of Hanoi
2001 (English)In: Proceedings of the 7th International Conference on Auditory Display (ICAD 2001) / [ed] Jarmo Hiipakka, Helsinki: Helsinki Univ. , 2001, 16-20 p.Conference paper, (Refereed)
Abstract [en]

This paper presents the results from a qualitative case study of an auditory version of the game Towers of Hanoi. The goal of this study was to explore qualitative aspects of auditory direct manipulation and the subjective experience from playing the game. The results show that it is important to provide a way of focusing in the auditory space. Articulatory directness was also an important issue and feedback should support the movement of the objects in the auditory space.

Place, publisher, year, edition, pages
Helsinki: Helsinki Univ. , 2001. 16-20 p.
National Category
Social Work
Identifiers
URN: urn:nbn:se:sh:diva-12712ISBN: 9512255219 (print)OAI: oai:DiVA.org:sh-12712DiVA: diva2:452224
Available from: 2008-05-16 Created: 2011-10-28 Last updated: 2011-10-28Bibliographically approved
In thesis
1. Contextualizing Accessibility: Interaction for Blind Computer Users
Open this publication in new window or tab >>Contextualizing Accessibility: Interaction for Blind Computer Users
2008 (English)Doctoral thesis, comprehensive summary (Other academic)
Abstract [en]

Computer usage today is predominantly based on graphical interaction, where the visual presentation of information is essential both for input (hand-eye coordination when using a computer mouse), and output (seeing the information on a computer screen). This can create difficulties for blind computer users, both at an individual level when interacting with a computer, and also when collaborating with other computer users.

The work presented in this thesis has investigated interaction for blind computer users in three stages. First investigating access to information by making studies on an interactive audio-only game, drawing conclusions about auditory direct manipulation and auditory interface design. Second studying collaboration between blind and sighted computer users in two different contexts, leading to questioning of commonly expressed design principles regarding access to collaboration. Finally studying accessibility in a working environment, finding out how technology, the assistive device used by the blind person, communication with others and professional knowledge interplayed to create an accessible work environment.

Based on these empirical studies, the main conclusion from this work is a proposal of a research perspective, Assistive interfaces as cooperative interfaces. Here, the context where the interface is going to be used is in focus, and cooperative and social dimensions of interaction are acknowledged and highlighted. The design and analysis of assistive devices should be highly sensitive to the socio-interactional environment, and not just focusing on the single individual using an assistive device.

Place, publisher, year, edition, pages
Stockholm: KTH, 2008. 88 p.
Series
Trita-CSC-A, ISSN 1653-5723 ; 2008:10
Keyword
Accessibility, contextual, blind users, auditory displays and sonification, collaboration, CSCW, working division of labour, assistive interfaces, human-computer interaction
National Category
Social Work
Identifiers
urn:nbn:se:sh:diva-12715 (URN)978-91-7178-992-1 (ISBN)
Available from: 2011-10-28 Created: 2011-10-28 Last updated: 2011-10-28Bibliographically approved

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf