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Jakob Nielsen (born 5 October 1957) is a Danish web usability consultant, human–computer interaction researcher, and co-founder of Nielsen Norman Group. [ 1 ] [ 2 ] He was named the “guru of Web page usability” in 1998 by The New York Times and the “king of usability” by Internet Magazine .
Usability consultants Rolf Molich and Jakob Nielsen developed this method on the basis of several years of experience in teaching and consulting about usability engineering. Heuristic evaluations are one of the most informal methods [1] of usability inspection in the field of human–computer interaction. There are many sets of usability design ...
Hallway testing, also known as guerrilla usability, is a quick and cheap method of usability testing in which people — such as those passing by in the hallway—are asked to try using the product or service. This can help designers identify "brick walls", problems so serious that users simply cannot advance, in the early stages of a new design.
The usability expert Jakob Nielsen is a leader in the field of usability engineering. In his 1993 book Usability Engineering , Nielsen describes methods to use throughout a product development process—so designers can ensure they take into account the most important barriers to learnability , efficiency , memorability, error-free use, and ...
The method was developed in the early nineties by Wharton, et al., and reached a large usability audience when it was published as a chapter in Jakob Nielsen's seminal book on usability, "Usability Inspection Methods". [3] The Wharton, et al. method required asking four questions at each step, along with extensive documentation of the analysis.
The Nielsen Norman Group (NN/g) is an American computer user interface and user experience consulting firm, founded in 1998 by Jakob Nielsen and Don Norman. [1] Their work includes an analysis of the interface of Microsoft's Windows 8 operating system.
Usability.gov—usability basics with focus on web usability; Evaluating Websites for Accessibility—accessibility is a crucial subset of usability for people with disabilities. This W3C/WAI suite includes a section on involving users in testing for accessibility. Usability News from the Software Usability Research Laboratory at Wichita State ...
Jakob Nielsen pioneered the interface usability movement and created the "10 Usability Heuristics for User Interface Design." [ 9 ] Usability is aimed at defining an interface’s quality when considering ease of use; an interface with low usability will burden a user and hinder them from achieving their goals, resulting in the dismissal of the ...