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Filled with real-world experience and a wealth of practical information, this book presents a complete toolbox of techniques to help designers and developers see through the eyes of their users. It provides in-depth coverage of 13 user experience research techniques that will provide a basis for developing better products, whether they're Web, software or mobile based. In addition, it's written with an understanding of how software is developed in the real world, taking tight budgets, short schedules, and existing processes into account.
·Explains how to create usable products that are still original, creative, and unique
·A valuable resource for designers, developers, project managers—anyone in a position where their work comes in direct contact with the end user.
·Provides a real-world perspective on research and provides advice about how user research can be done cheaply, quickly and how results can be presented persuasively
·Gives readers the tools and confidence to perform user research on their own designs and tune their software user experience to the unique needs of their product and its users
Audience: HCI practitioners, usability engineers, software developers, Web page designers and developers.
Sometimes it takes a long time for something to be obvious: a shortcut in the neighborhood that you've known all of your life, a connection between two friends, the fact that your parents aren't so bad. It can take a while for the unthinkable to seem clearly natural in retrospect.
So it is with Web sites and user research. For a long time in the short history of Web development, the concept of putting an unfinished product in front of customers was considered an unthinkable luxury or pointless redundancy. The concerns in Web design circles were about branding ("make sure the logo has a blue arc!") or positioning ("we're the amazon.com of bathroom cleaning products!") or being first to market. Investigating and analyzing what users needed was not part of the budget. If a Web site or a product was vaguely usable, then that meant it was useful (and that it would be popular and profitable and whatever other positive outcomes the developers wanted from it). Asking users was irrelevant and likely to damage the brilliance of the design.
Recent history has clearly proved that model wrong. It's not enough to be first to market with a blue circle arc and an online shopping cart. Now it's necessary to have a product that's actually desired by people, that fulfills their needs, and that they can actually use. That means user research. User research is the process of understanding the impact of design on an audience. Surveys, focus groups, and other forms of user research conducted before the design phase can make the difference between a Web site (or any designed product) that is useful, usable, and successful, and one that's an unprofitable exercise in frustration for everyone involved.
Nowadays, it seems obvious that a product should be desired by its audience. But that wasn't always the case. Let's step back to the Web world of the mid-1990s, when perfectly smart and reasonable people (including me) couldn't imagine designing a product that users wouldn't like. Here's what happens when you don't think about the user.
The Short History of Typhoon
In the heady days of 1996, PointCast was king. A service that ingeniously transformed the mundane screen saver into a unique advertising-driven news and stock service, it was the wunderkind on the block. It attracted tens of thousands of users and landed its creators on the covers of all the industry magazines. Information coming to people, rather than people having to ask for it, was a brand-new concept and quickly acquired a buzzword summarizing it. It was push technology, and it was the future. Soon, everybody was on the push bandwagon, building a push service.
Let me tell you a fable about one company that was on the bandwagon. It's based on a true story, but the details have been changed in the interest of storytelling (and to protect the innocent, of course). Let's call the company Bengali. Bengali had several high-profile successes with online news and information services, and now was confident, ready, and eager to take on a new challenge. They wanted to create something entirely revolutionary—to challenge everyone's assumptions about media and create the next television, radio, or printing press. They decided that their dreams of creating a new medium through the Internet had its greatest chance for success in push.
It was going to be called Typhoon, and it would put PointCast to shame. Bengali went into skunkworks mode, developing Typhoon completely in-house, using the most talented individuals and releasing it only when it was completely ready.
PointCast Killer development takes a lot of work. The developers worked on the project in secret for a year, speaking about it to no one outside the company (and few inside). Starting with "How will the society of the future interact with its media?" the development team created a vision of the medium of the future. They questioned all of their assumptions about media. Each answer led to more questions, and each question required envisioning another facet of the future.
The software and the vision grew and mutated together. The final product was intricate, complex, and patched together in places, but after a year Bengali was ready to release it.
When it was ready to launch, it was shown to top company management. Although undeniably impressed with the magnitude of the achievement, the executives felt some apprehension. Some wondered who the audience was going to be. Others asked the team how people would use it. Although the team had answers for everything (over the year, they had developed a very thorough model of the program and how it was to be used), they admitted that they had to qualify most of their answers because the software had not been put in front of many end users. They were experienced developers, and they had done some in-house evaluation, so they figured that—if not right on—their design was pretty close to what their users would want. But, to placate the executives and check where the rough spots were,the developers decided to do some user research before launching it.
A dozen people were picked and invited for one-on-one user tests. They came in, one at a time, over the course of several days. The plan was to have them sit down,give some initial thoughts about the product, and then let them try a couple of different tasks with it.
The tests were a disaster. This is a portion of a verbatim transcript from one session.
Even without seeing what the user is talking about, the frustration and confusion are clear. When the test participants tried to use it, either they used it differently from how the developers intended or, when they used it as intended, it didn't behave as they expected. From a usability standpoint, it was largely unusable.
As bad as this situation was, one point was even worse: none of the participants knew what Typhoon was. It became clear that people would never begin trying to work with it because they had no idea what it was for. Usability was beside the point because the product was incomprehensible.
The developers scrambled to fix the problems, to make Typhoon clearer, and to help people use it, but there were no clear directions for them to go in. The product launch was coming up fast, and they were able to fix some of the most obvious problems. Many problems remained, however, and their confidence shaken, they nervously suspected that many more problems existed.
When Typhoon launched, it was met with confusion. Neither the press nor its initial users knew what to do with it. It got significantly less traffic than Bengali had projected and, despite an aggressive advertising campaign, the number of users kept dwindling.
As the development team worked on the next revision of Typhoon, the direction in which to take it became less clear. Fundamental questions kept popping up. There was constant debate about scope, audience, purpose, and functionality. What had seemed certain suddenly seemed precarious. The executives were quickly losing confidence in the team's ability to fix Typhoon. The debates continued. Their fixes failed to keep visitors from abandoning the product, and after a couple of months, the project leader was replaced with someone who had a more traditional software background. The new project leader tried to revamp Typhoon into a more ordinary news service, but the new specs made Typhoon look just like the company's other products, which ran contrary to the very premise of the service. Requests for additional staff to implement deeper changes were denied. Opinions about how to attract visitors began to multiply and diverge. The team felt betrayed; they felt that their creativity had been wasted and that their good ideas had been being thrown out by management.
Four months after the project launched, the last of the original members abandoned it for other projects within the company. Two months after that, it was quietly closed down and written off as a complete loss. Today, only the T-shirts remain.
Sadly, this is a true story. The details have been changed, but the core of the situation is true. It happened to me. I watched Typhoon's creation, was the person who ran those tests, and watched it disintegrate. Years later, some of the people involved still have feelings of bitterness that so much effort, so many ideas, and so much innovation was abandoned.
It was abandoned for good reason. It was a bad product. What made it bad was not the quality of the code (which was very tight) or the core innovations (which were real and legitimate). What made it bad was that it was a good product with no understanding of its audience. And a good product that doesn't satisfy the needs, fulfill the desires, or respect the abilities of its audience is not a good product, no matter how good the code or the visual design.
This book is about knowing your audience and using that knowledge to create great software. It will help you avoid situations like Typhoon while still retaining the creativity that leads to innovative, exciting, unique, profitable products. User experience research is a collection of tools designed to allow you to find the boundaries of people's needs and abilities, and its core, the philosophy espoused here, is not about creating solutions but defining problems. The ultimate goal is not merely to make people happy; it's to make successful products by making people happy. When you know what problems people have, you are much less likely to create solutions that address the wrong problem, or worse, no problem at all.
Basic user research is easy, fast, and highly effective. Some form of user experience research can be done with any product. The question is whether you want to do it yourself. And there's only one way to find that out. Try it. In this chapter, you will learn how to do a fast and easy user research technique, a usability test done with your friends and family. After 15 minutes of reading and a couple of hours of listening, you will have a much better understanding of your customers and which parts of your product are difficult to use.
A Micro-Usability Test
The usability test will tell you whether your audience can use what you've made. It helps identify problems people have with your site and reveals difficult interfaces and confusing language. Normally, usability tests are done as part of a larger research series and involve preparation and analysis. That's what Chapters 5 through 16 of this book are about. However, in the interest of presenting something that's quick and that provides good bang for the buck, here is the friends and family usability test. It's designed to let you get almost immediate feedback on your product, with minimal overhead. If you're reading this chapter in the morning, you could be talking to people by the end of the workday and rethinking some of your product's functionality by tomorrow. But give yourself a day or two to prepare if this is your first time conducting user research.
There are four major steps in the process of conducting a usability test.
1. Define the audience and their goals.
2. Create tasks that address those goals.
3. Get the right people.
4. Watch them try to perform the tasks.
1. Define the Audience and Their Goals
"An evaluation always proceeds from 'why does this thing exist?" —Dave Hendry, Assistant Professor, University of Washington Information School, personal communication
You are making a product for some reason. You have decided that some people in the world can make their lives better with your idea. Maybe it helps them buy something cheaper. Maybe it's to get them information they wouldn't have otherwise. Maybe it helps them connect with other people. Maybe it entertains them.
Excerpted from Observing the User Experience by Mike Kuniavsky Copyright © 2003 by Elsevier Science (USA). Excerpted by permission of MORGAN KAUFMANN PUBLISHERS. All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.
Excerpts are provided by Dial-A-Book Inc. solely for the personal use of visitors to this web site.
Part II: User Experience Research Techniques
5. The Research Plan
6. Universal tools: Recruiting and Interviewing
7. User Profiles
8. Contextual Inquiry, Task Analysis, Card Sorting
9. Focus Groups
10. Usability Tests
12. Ongoing Relationship
13. Log Files and Customer Support
14. Competitive Research
15. Others' Hard Work: Published Information and Consultants
16. Emerging Techniques
Part III: Communicating Results
17. Reports and Presentations
18. Creating a User-Centered Corporate Culture
A. The Budget Research Lab
B. Common Survey Questions
C. Observer Instructions
About the Author