Principles of Website Usability | 5 Key Principles Of Good Website Usability. It’s true, usability has become a commodity. Over the past few years, we have gotten used to certain standards in web design. In order to make a lasting impression on your visitors, you need to build experiences that go beyond those of a plain, usable website.
This does not mean usability has become any less important. It just takes on a different role in web design, now forming the basis for a great user experience. Usability means user-centered design. Both the design and development process are focussed around the prospective user — to make sure their goals, mental models, and requirements are met — to build products that are efficient and easy to use. Here are 5 key principles of good website usability. 1. Let’s start with a basic, yet central aspect of usability: the availability and accessibility of your site. Here are a few of the basics of availability and accessibility, Server uptime – It’s important to ensure your visitors don’t get an error trying to load your site.
Amazon.com. Usability 101: Introduction to Usability. This is the article to give to your boss or anyone else who doesn't have much time, but needs to know the basic usability facts. What — Definition of Usability Usability is a quality attribute that assesses how easy user interfaces are to use. The word "usability" also refers to methods for improving ease-of-use during the design process. Usability is defined by 5 quality components: Learnability: How easy is it for users to accomplish basic tasks the first time they encounter the design? Efficiency: Once users have learned the design, how quickly can they perform tasks? There are many other important quality attributes. Usability and utility are equally important and together determine whether something is useful: It matters little that something is easy if it's not what you want. Definition of Utility = whether it provides the features you need.Definition of Usability = how easy & pleasant these features are to use.Definition of Useful = usability + utility.
Why Usability Is Important. Advanced Common Sense Home. Usability Views - 11,002 articles about usability, accessibility, IA, HCI and web design. Käytettävyys ja verkko-oppiminen. Käytettävyystutkimuksen menetelmät -seminaari. Don Norman's jnd.org / Designing for people. Nielsen Norman Group: Evidence-Based User Experience Research, Training, and Consulting. Useit.com: Jakob Nielsen on Usability and Web Design.