May 26, 2014
Agile teams are more proficient in executing the development process, but the compressed timescale forces some to abandon user research and degrade the resulting user experience.
May 18, 2014
Longer pages can benefit users. Accordions shorten pages and reduce scrolling, but they increase the interaction cost by requiring people to decide on topic headings.
May 11, 2014
Labels or sample text inside a form field makes it difficult for people to remember what information belongs in that field once they start data entry.
May 11, 2014
Many intranets are saddled with poorly understood labels. If you can't change them, add context to make these labels more transparent to users.
May 4, 2014
Responsive design teams create a single site to support many devices, but need to consider content, design and performance across devices to ensure usability.
May 4, 2014
Focus on the first 40 characters. Descriptive and well-written subject lines allow recipients to make an informed decision to get more details or move on.
April 27, 2014
Even as more sites mimic swiping gestures and incorporate horizontal scrolling in desktop designs, users remain reluctant to move sideways through content.
April 20, 2014
Complement A/B split tests with user research to identify true causes and develop well informed design variations.
April 13, 2014
Designing for all screen sizes must consider the human–device communication capacity, which depends on users’ memory, device portability, and screen size.
April 6, 2014
For users who can’t use a mouse make interactive and navigation elements easily accessible by tabbing and display a keyboard-focus indicator.
January 4, 2012
What is usability? How, when, and where to improve it? Why should you care? Overview answers basic questions + how to run fast user tests.
January 1, 2011
The ten most egregious offenses against users. Web design disasters and HTML horrors are legion, though many usability atrocities are less common than they used to be.
October 1, 1997
Users don't read Web pages, they scan. Highlighting and concise writing improved measured usability 47-58%. Marketese imposed a cognitive burden on users and was disliked.
April 17, 2006
Eyetracking visualizations show that users often read Web pages in an F-shaped pattern: two horizontal stripes followed by a vertical stripe.
March 23, 2009
A mega menu (a big, 2-dimensional drop-down panel) groups navigation options to eliminate scrolling and use typography, icons, and tooltips to explain users' choices.
May 7, 2012
Reasonably big monitors have finally become the most common class of desktop computer screen, dethroning the 1024x768 resolution that was long the target for web design.
January 1, 1995
Jakob Nielsen's 10 general principles for interaction design. They are called "heuristics" because they are broad rules of thumb and not specific usability guidelines.
February 19, 2008
Application usability is enhanced when users know how to operate the UI and it guides them through the workflow. Violating common guidelines prevents both.
September 26, 2011
The user experience of mobile websites and apps has improved since our last research, but still has far to go. A dedicated mobile site is a must, and apps get even higher usability scores.
March 22, 2010
Web users spend 80% of their time looking at information above the page fold. Although users do scroll, they allocate only 20% of their attention below the fold.