Articles & Videos

  • Improving System Usability Through Parallel Design

    In parallel design multiple designers independently of each other design suggest user interfaces. These interfaces are then merged to a unified design. In a case study, measured usability from version 1 to version 2 was improved by 18% when using traditional iterative design and by 70% when using parallel design.

  • In Defense of Print

    Paper remains the optimal medium for some forms of writing, especially for long works like a book. It is an unfortunate fact that current computer screens lead to a reading speed that is approximately 25% slower than reading from paper. We have invented better screens and it is just a matter of time before reading from computers is as good as reading from paper, but for the time being we have to design our information for the actual screens in use around the world.

  • Seductive User Interfaces

    Because computers are no longer used exclusively for utilitarian tasks, we should use systematic methods to design products that are not just efficient but also attractive to users.

  • International Usability Testing

    When working on a product intended for use abroad your best bet is to conduct international usability testing. You may need to engage a translator or even a local usability consultant, depending on the complexity of the test.

  • Relationships on the Web

    Welcome to 1996. What will be the key to web-site survival this year? My bet is the establishment of relationships between the site and its users.

  • Guidelines for Multimedia on the Web

    Multimedia is gaining popularity on the Web with several technologies to support use of animation, video, and audio to supplement the traditional media of text and images. These new media provide more design options but also require design discipline. Unconstrained use of multimedia results in user interfaces that confuse users and make it harder for them to understand the information. Not every webpage needs to bombard the user with the equivalent of Times Square in impressions and movement.

  • How Much Bandwidth is Enough? A Tbps!

    In the long term we will need about a million times more bandwidth than a T1, as shown by the following list of requirements for the perfect user interface.

  • Who Should You Hire to Design Your Web Site?

    You need to hire someone to design your Web site. What should you look for before signing on the dotted line? Let's look at a few different types of consultants.

  • Directions for Online Publishing

    Online publishing of newspapers, magazines, and books is really a meaningless concept. We have to leave the legacy publications behind as we invent the world of online publishing.

  • Features for the Next Generation of Web Browsers

    There is now a profusion of choices when it comes to web browsers, and market shares can change rapidly. The only certain trend on the Internet and WWW is that change happens so quickly that it is impossible to predict what will happen. Even so, the following changes ought to happen, so hopefully they will be the next trends.

  • 10 Usability Heuristics for User Interface Design

    Jakob Nielsen's 10 general principles for interaction design. They are called "heuristics" because they are broad rules of thumb for UX and not specific usability guidelines.

  • Empathy Mapping: The First Step in Design Thinking

    Empathy maps help UX teams visualize user attitudes and behaviors, building a shared understanding of end users while highlighting gaps in existing user data.

  • Journey Mapping 101

    A journey map is a visualization of the process that a person goes through in order to accomplish a goal.

  • How to Conduct a Heuristic Evaluation

    Step-by-step instructions to review your product to find potential usability and experience problems. Download a free heuristic evaluation template.

  • When to Use Which User-Experience Research Methods

    Modern day UX research methods answer a wide range of questions. To know when to use which method, each of 20 methods is mapped across 3 dimensions and over time within a typical product-development process.

  • Service Blueprints: Definition

    Service blueprints visualize organizational processes in order to optimize how a business delivers a user experience.

  • Design Thinking 101

    Design thinking is a user-centered process that helps teams understand needs, generate ideas, test solutions, and drive innovation.

  • Usability (User) Testing 101

    UX researchers use this popular observational methodology to uncover problems and opportunities in designs.

  • User Interviews: How, When, and Why to Conduct Them

    User interviews have become a popular technique for getting user feedback, mainly because they are fast and easy. Use them to learn about users’ perceptions of your design, not about its usability.

  • Usability 101: Introduction to Usability

    Usability makes designs easy, efficient, and satisfying to use. Improve it through early, repeated user testing with real users

  • User Journeys vs. User Flows

    User journeys and user flows both describe processes users go through in order to accomplish their goals, but they differ in scope, purpose, and format.

  • Affinity Diagramming for Collaboratively Sorting UX Findings and Design Ideas

    Use affinity diagramming to cluster and organize research findings or to sort design ideas in ideation workshops.

  • UX Research Cheat Sheet

    User research can be done at any point in the design cycle. This list of methods and activities can help you decide which to use when.

  • Using “How Might We” Questions to Ideate on the Right Problems

    Constructing how-might-we questions generates creative solutions while keeping teams focused on the right problems to solve.

  • Liquid Glass Is Cracked, and Usability Suffers in iOS 26

    iOS 26’s visual language obscures content instead of letting it take the spotlight. New (but not always better) design patterns replace established conventions.

  • User-Interface Elements: Glossary

    Use this glossary to quickly clarify definitions for key graphical user-interface elements and controls.

  • Why You Only Need to Test with 5 Users

    Elaborate usability tests are a waste of resources. The best results come from testing no more than 5 users and running as many small tests as you can afford.

  • Card Sorting: Uncover Users' Mental Models for Better Information Architecture

    In a card-sorting study, users organize topics into groups. Use this research method to create an information architecture that suits your users' expectations.

  • Open-Ended vs. Closed Questions in User Research

    Open-ended questions result in deeper insights. Closed questions provide clarification and detail, but no unexpected insights.

  • The Definition of User Experience (UX)

    "User experience" encompasses all aspects of the end-user's interaction with the company, its services, and its products.