Reading List

The following books are books recommended by Gerry Gaffney. Links lead to the amazon.com site, and we get a small percentage of any sales made in this way.

Kim Vicente's 'The Human Factor' - Required Reading

This excellent book reminds those of us who spend most of our time working within the relatively narrow confines of the user interface that there are many layers to the requirement to build technologies that enhance the human condition.

Vicente begins by categorising the human factor into five levels - physical, psychological, team, organizational and political. He then discusses each level in turn, beginning with the physical.

Vicente's view of what constitutes design is very broad - reaching right up to the level of governmental policy. 'Policy aims', he states, 'are the mother of all system design decisions'.

There is a fascinating discussion of the way in which the design and implementation of a no-blame reporting system has improved airline safety dramatically, as well as a disturbing explanation of why a 'shame-and-blame' system is preventing the same sort of reduction of accidental death in the health care industry.

The book contains many case studies and examples - from relatively simple user interface examples to control rooms, health care systems and politics.

Vicente argues for a revolution in the way we think about technology, and for what he terms a 'Human-tech' approach to design.

This is not a 'how-to' book. Instead, it offers a profound consideration of the philosophical underpinnings of human-centred design, and suggests ways forward that, if chosen, have the potential to produce immense benefits for our future.

Highly readable, and highly recommended, this is not just a book for usability practitioners, but for anyone with an interest in society at large.

'Observing the User Experience' - Highly Recommended

The only 'must-read' book in the field published in 2003. In Observing the User Experience: A Practitioner's Guide to User Research, Mike Kuniavsky describes in detail all the major techniques for understanding users and their needs; contextual enquiry, focus groups, surveys, questionnaires, diaires, usability tests, and more, in sufficient detail to enable practitioners to undertake them in an organised and informed fashion.

The no-nonsense approach includes guidelines, tables for estimating costs, and plenty of detailed practial advice. Simply written, well-structured and highly informative. Don't leave home without it.

'The Cognitive Style of PowerPoint'

Edward Tufte uses a simply bound booklet format to present an essay on the shortcomings of PowerPoint, which he claims tends to impoverish rather than enhance the effectiveness and value of presentations. He is also highly critical of those who thoughtlessly use PowerPoint as a substitute for adequate preparation and presentation.

He bemoans the low resolution of PowerPoint presentations when compared with paper hand-outs, and the inappropriateness to purpose of the supplied templates.

As usual, Tufte supports his arguments well with examples; as usual, he is uncompromising in his comments.

Tufte does not consider PowerPoint in other contexts (such as, for example, producing wire-frames for web or software development).

I found this essay to be provocative in many ways. It certainly forced me to re-evaluate my own use of the program for presentations and lectures.

Are you using PowerPoint to enrich your presentations, or are you diminishing your arguments, your credibility, and the data you rely on, by using a medium which is simply unsuited to what you are trying to communicate?

At US $7 (in late '03), this is a bargain buy. You can purchase 'The Cognitive Style of PowerPoint' from Tufte's website.

'The Elements of User Experience: User-Centered Design for the Web'

In The Elements of User Experience: User-Centered Design for the Web, Jesse James Garrett presents a model with five planes; strategy, scope, structure, skeleton and surface.

After introducing the model, he explains the relationships and dependencies between the planes, and then discusses each plane in some detail.

One particular advantage of this model is that it applies to both interactive and publishing models ('web as software' and 'web as hypertext system'), and can be used when developing websites that contain elements of both.

The book itself is a model of clarity, elegance and usefulness.

For anyone involved in any aspect of web design (or indeed, interaction design in general), I recommend this book highly. You can read it cover-to-cover in a few hours.

'Information Architecture: Blueprints for the Web'

Christina Wodtke covers more ground in Information Architecture: Blueprints for the Web than the title might lead one to believe.

It covers (to greater or lesser degrees) principles of usability, user needs analysis, categorisation of information, metadata, the use of storyboards, personas and scenarios, and user interface elements.

There are plenty of examples provided to illustrate and clarify. The lack of colour reduces their efficacy somewhat, but also no doubt reduces the price of the book. Wodtke also provides many interesting and useful references to websites and other resources.

The book will be of interest and use to both newcomers and students and to practitioners.

The section on documentation will be useful to many readers, containing information on drawing and sketching, storyboarding, diagramming and the production of necessary project documentation.

Although I read the book cover-to-cover in a single day, it would be better to read it piece-meal with highlighter in hand, to allow sufficient time and attention to consider and absorb the content, and to make the book more useful for future referencing.

'Contextual Design: A Customer-Centered Approach to Systems Designs'

Beyer and Holtzblatt's 'Contextual Design: A Customer-Centered Approach to Systems Designs' is an excellent book that describes techniques for gathering data from customers and applying it to the design process. It provides good advice on a variety of models for conducting user interviews, including the 'master-apprentice' model. The book describes in detail a number of techniques for modelling and presenting the data you collect. It also describes User Environment Design, a techique I have found useful for approaching the problem of translating data into interface designs.

'Handbook of Usability Testing: How to Plan, Design, and Conduct Effective Tests'

Jeffrey Rubin's 'Handbook of Usability Testing: How to Plan, Design, and Conduct Effective Tests' provides a detailed step-by-step guide to conducting usability testing. It is an excellent easy-to-read cookbook. It is particularly useful for those who are new to usability testing.

'Designing Visual Interfaces: Communication Oriented Techniques'

'Designing Visual Interfaces: Communication Oriented Techniques' by Mullet and Sano is a great resource on the visual aspects of interface design. It is particularly useful if you do not have strong skills in visual design.

'Usability Engineering'

A 'must have' book is Jakob Nielsen's 'Usability Engineering'. This is an excellent introduction to the philosophy and practice of usability.

'The Inmates Are Running the Asylum : Why High Tech Products Drive Us Crazy and How To Restore The Sanity'

For a provocative and entertaining view of interaction design, check out Alan Cooper's 'The Inmates Are Running the Asylum : Why High Tech Products Drive Us Crazy and How To Restore The Sanity'. Cooper has some harsh words to say on the subject of usability. He also has a very interesting and rather unflattering persepctive on the psychology of programmers.

'The New Drawing on the Right Side of the Brain'

Although not a 'usability' book, 'The New Drawing on the Right Side of the Brain' by Betty Edwards is a great introduction to drawing. Edwards states that if you can write your name you can draw; she then proceeds to prove this with a series of exercises.