December 27, 2010
Inconsistent gestures, invisible commands, overlooked warnings, awkward dialog confirmations. But fun to play.
December 15, 2010
Students are multitaskers who move through websites rapidly, often missing the item they come to find. They're enraptured by social media but reserve it for private conversations and thus visit company sites from search engines.
November 29, 2010
New research finds improved usability metrics for subscribing to newsletters, but problems with reading them on mobile devices.
November 16, 2010
Big 2-D drop-downs can facilitate site navigation - if they're properly designed. Two examples illustrate some mega-menu usability pitfalls.
November 1, 2010
Users pay close attention to photos and other images that contain relevant information but ignore fluffy pictures used to 'jazz up' Web pages.
October 18, 2010
What users believe they know about a UI strongly impacts how they use it. Mismatched mental models are common, especially with designs that try something new.
October 4, 2010
Ordinal sequences, logical structuring, time lines, or prioritization by importance or frequency are usually better than A-Z listings for presenting options to users.
September 13, 2010
New research with users aged 3-12 shows that older kids have gained substantial Web proficiency since our last studies, while younger kids still face many problems. Designing for children requires distinct usability approaches, including targeting content narrowly for different ages of kids.
September 10, 2010
In Part One, I argued that accessibility should not focus just on the needs of the profoundly disabled, that well-crafted solutions can be of service to all. This new approach is called, “inclusive design” and it starts with organization.
August 23, 2010
Although successful websites typically have high usability, average sites can hurt their business by copying design elements that don't work well in other contexts.
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.