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David K. McGookin

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Publications by David K. McGookin (bibliography)

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2007
 
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McGookin, David K., Gibbs, Maya, Nivala, Annu-Maaria and Brewster, Stephen A. (2007): Initial Development of a PDA Mobility Aid for Visually Impaired People. In: Baranauskas, Maria Cecília Calani, Palanque, Philippe A., Abascal, Julio and Barbosa, Simone Diniz Junqueira (eds.) DEGAS 2007 - Proceedings of the 1st International Workshop on Design and Evaluation of e-Government Applications and Services September 11th, 2007, Rio de Janeiro, Brazil. pp. 665-668.

2006
 
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McGookin, David K. and Brewster, Stephen A. (2006): SoundBar: exploiting multiple views in multimodal graph browsing. In: Proceedings of the Fourth Nordic Conference on Human-Computer Interaction 2006. pp. 145-154.

In this paper we discuss why access to mathematical graphs is problematic for visually impaired people. By a review of graph understanding theory and interviews with visually impaired users, we explain why current non-visual representations are unlikely to provide effective access to graphs. We propose the use of multiple views of the graph, each providing quick access to specific information as a way to improve graph usability. We then introduce a specific multiple view system to improve access to bar graphs called SoundBar which provides an additional quick audio overview of the graph. An evaluation of SoundBar revealed that additional views significantly increased accuracy and reduced time taken in a question answering task.

© All rights reserved McGookin and Brewster and/or ACM Press

 
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McGookin, David K. and Brewster, Stephen A. (eds.) HAID 2006 - Haptic and Audio Interaction Design - First International Workshop August 31 - September 1, 2006, Glasgow, UK.

 
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May 19

Design can be art. Design can be aesthetics. Design is so simple, that's why it is so complicated.

-- Paul Rand, 1997

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Help us help you!