Publication statistics

Pub. period:1985-2005
Pub. count:5
Number of co-authors:10



Co-authors

Number of publications with 3 favourite co-authors:

Stephen A. Brewster:3
C. Johnson:1
I. Oakley:1

 

 

Productive colleagues

P. Gray's 3 most productive colleagues in number of publications:

Stephen A. Brewste..:108
Alistair C. Kilgou..:7
C. Johnson:4
 
 
 
Jun 19

... there are no simple 'right' answers for most web design questions (at least not for the important ones). What works is good, integrated design that fills a need--carefully thought out, well executed, and tested.

-- Steve Krug, Don't Make Me Think, p. 136

 
 

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P. Gray

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Publications by P. Gray (bibliography)

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2005
 
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Darroch, I., Goodman, J., Brewster, Stephen A. and Gray, P. (2005): The Effect of Age and Font Size on Reading Text on Handheld Computers. In: Proceedings of IFIP INTERACT05: Human-Computer Interaction 2005. pp. 253-266.

Though there have been many studies of computer based text reading, only a few have considered the small screens of handheld computers. This paper presents an investigation into the effect of varying font size between 2 and 16 point on reading text on a handheld computer. By using both older and younger participants the possible effects of age were examined. Reading speed and accuracy were measured and subjective views of participants recorded. Objective results showed that there was little difference in reading performance above 6 point, but subjective comments from participants showed a preference for sizes in the middle range. We therefore suggest, for reading tasks, that designers of interfaces for mobile computers provide fonts in the range of 8-12 point to maximize readability for the widest range of users.

© All rights reserved Darroch et al. and/or Springer Verlag

2002
 
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Oakley, I., Adams, A., Brewster, Stephen A. and Gray, P. (2002): Guidelines for the Design of Haptic Widgets. In: Proceedings of the HCI02 Conference on People and Computers XVI 2002. pp. 195-212.

2001
 
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Gardner, M., Sage, M., Gray, P. and Johnson, C. (2001): Data Capture for Clinical Anaesthesia on a Pen-based PDA: Is It a Viable Alternative to Paper?. In: Proceedings of the HCI01 Conference on People and Computers XV 2001. pp. 439-456.

2000
 
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Crease, M., Brewster, Stephen A. and Gray, P. (2000): Caring, Sharing Widgets: A Toolkit of Sensitive Widgets. In: Proceedings of the HCI00 Conference on People and Computers XIV 2000. pp. 257-270.

1985
 
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Gray, P. and Kilgour, Alistair C. (1985): GUIDE: A UNIX-Based Dialogue Design System. In: Johnson, Peter and Cook, Stephen (eds.) Proceedings of the Conference of the British Computer Society Human Computer Interaction Specialist Group - People and Computers I August 17-20, 1985, University of East Anglia. pp. 148-160.

This paper describes GUIDE, a graphical user interface design environment currently being implemented at the Computing Science Department of Glasgow University. Dialogues are described by dialogue scripts which are sections of the file system maintained by the UNIX operating system on which GUIDE is built. The directories correspond to dialogue units, consisting of individual files (and subdirectories) which define the components (such as prompt, echo, response etc.) of an individual unit of interaction. Most of the files are text files so they can be simply modified by an editor. A graphics editor is planned which will permit direct graphical control over the dialogue component. The other elements of GUIDE are a dialogue interpreter, which executes a dialogue by traversing the script structure in response to input events, and a dialogue design script, which when executed by the interpreter permits other dialogue scripts to be constructed or modified. The dialogue designer, thus, uses the same interactive tools as are made available to the dialogue user, as in the MENULAY system of Buxton et al., and the whole dialogue design system is available as a subdialogue during execution of any script by the interpreter. GUIDE is intended to provide fast prototyping, because no compilation stage is involved before trying out a newly modified script. The paper describes the structure of dialogue scripts and the implementation of the interpreter, and an example is included showing the application of GUIDE to the simulation of simple data structure algorithms.

© All rights reserved Gray and Kilgour and/or Cambridge University Press

 
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Changes to this page (author)

26 Jul 2007: Modified
26 Jul 2007: Modified
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24 Jul 2007: Modified
28 Apr 2003: Added

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Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/p__gray.html

Publication statistics

Pub. period:1985-2005
Pub. count:5
Number of co-authors:10



Co-authors

Number of publications with 3 favourite co-authors:

Stephen A. Brewster:3
C. Johnson:1
I. Oakley:1

 

 

Productive colleagues

P. Gray's 3 most productive colleagues in number of publications:

Stephen A. Brewste..:108
Alistair C. Kilgou..:7
C. Johnson:4
 
 
 
Jun 19

... there are no simple 'right' answers for most web design questions (at least not for the important ones). What works is good, integrated design that fills a need--carefully thought out, well executed, and tested.

-- Steve Krug, Don't Make Me Think, p. 136

 
 

Featured chapter

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

Read Steve's chapter !

 
 

Latest books

The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad

 
Start reading

The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!