Articles and resources tagged “iso 9241”

20 things you can do this year to improve your user’s experience

The new year is as good a time as any to review and improve the way you work. With a good user experience now widely seen as the key attribute of many high-tech products, it makes sense to review your own products to see how you can give them that user experience edge. Here are 20 quick, simple and virtually free ideas you can apply in 2012.

ISO 13407 is dead. Long live ISO 9241-210!

An important usability standard has been updated for the user experience era. The standard describes 6 key principles of human centred design and serves as a manifesto for the field of user experience.

How to design like Leonardo da Vinci

Trying to recruit a single individual with all of the skills needed to create great user experiences is like trying to hire a modern-day Leonardo da Vinci. A better strategy is to build a multidisciplinary team with people specialised in the following areas: Management, Research, Information Architecture, Information Design, Visual Design, Technical Writing and Prototyping.

Making usability metrics count

In spite of a proliferation of books, articles and blogs explaining how to measure usability, few companies seem to put their usability metrics to good use. In this article we show how you can link the numbers from usability tests to the numbers that steer business decisions — and in the process, influence your company's busines

Creating a usability dashboard

We're often told that senior managers don't have the time to read a detailed report describing the findings from a usability test. This means our thoroughly argued, carefully analysed and clearly presented 60-page report could have no effect on improving the product or changing the culture. How can we better engage managers with our data?

New standards in usability

2008 saw the release of several international usability standards, many within the influential ISO 9241 series. Two of these standards focus on accessibility and another provides guidelines for usable web sites. This article explains why usability standards are important and summarises the 13 new parts of ISO 9241.

Measuring the usability of everyday products

ISO have released a new standard for measuring the usability of every day products, like ticket machines, mobile phones and digital cameras. This standard, ISO 20282, includes test methods for quantifying the usability of consumer products to ensure they meet a pre-defined quality level. This development is exciting because the standard's focus on usability measurement reflects a sea change in the evolving practice of usability. In the old world, usability specialists just found usability problems with a design. In the new world, usability specialists also answer the question: "How usable is this design?"

Data collection for usability research

How should you go about collecting data in usability tests? This article examines the data collection process in usability studies and describes some popular data logging solutions. Since most of these tools are expensive, we show you how you can use Microsoft Excel with Visual Basic macros to collect the data.

Measuring satisfaction: Beyond the usability questionnaire

Most usability tests culminate with a short questionnaire that asks the participant to rate, usually on a 5- or 7-point scale, various characteristics of the system. Experience shows that participants are reluctant to be critical of a system, no matter how difficult they found the tasks. This article describes a guided interview technique that overcomes this problem based on a word list of over 100 adjectives. We also include a spreadsheet to generate and randomise the word list.

ISO 9241 for Beginners

This white paper describes each of the many parts of ISO 9241 in detail. Now available for viewing on-line and off-line (in pdf format).

Why you shouldn't ask “Why?” in a usability test

This year marks an important anniversary for people who moderate usability tests. In a classic study carried out exactly 30 years ago, psychologists showed that people are very poor at explaining the reasons behind their choices. This is why usability tests focus on what people do, not on what people say. So why do so many usability test moderators continue to ask participants, "Why"?

Discount usability: time to push back the pendulum?

Discount usability techniques are a great way to eradicate usability problems. But they can never answer the question, "How usable is this system?" We blow the dust off some techniques commonly used in the early days of usability testing to see if they can provide an answer.

Web Usability: A New International Standard

ISO is developing a new standard for web usability. The new standard will be of interest to anyone who designs, evaluates or commissions web sites and it is likely to have a significant impact in improving the overall usability of the web.

Usability Expert Reviews: Beyond Heuristic Evaluation

Most people that carry out usability expert reviews use Jakob Nielsen's ten usability 'heuristics'. Many of these guidelines are common sense but they are not based on substantive research. The International usability standard, BS EN-ISO 9241-110 proposes an alternative set of seven guidelines. These guidelines have the benefit of international consensus and they can be applied to any interactive system.


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