Whois & Analysis for nngroup.com

The Nielsen Norman Group (NN/g) is an American computer user interface and user experience consulting firm, founded in 1998 by Jakob Nielsen, Don Norman and Bruce Tognazzini.

Their work includes an analysis of the interface of Microsoft's Windows 8 operating system.

They have done analyses of the user experience of mobile devices (including the iPad) and intranets.

User experience (UX) refers to a person's emotions and attitudes about using a particular product, system or service.

It includes the practical, experiential, affective, meaningful and valuable aspects of human–computer interaction and product ownership.

Additionally, it includes a person’s perceptions of system aspects such as utility, ease of use and efficiency.

User experience may be considered subjective in nature to the degree that it is about individual perception and thought with respect to the system.

User experience is dynamic as it is constantly modified over time due to changing usage circumstances and changes to individual systems as well as the wider usage context in which they can be found.

Research comprises "creative work undertaken on a systematic basis in order to increase the stock of knowledge, including knowledge of humans, culture and society, and the use of this stock of knowledge to devise new applications." It is used to establish or confirm facts, reaffirm the results of previous work, solve new or existing problems, support theorems, or develop new theories.

A research project may also be an expansion on past work in the field.

Research projects can be used to develop further knowledge on a topic, or in the example of a school research project, they can be used to further a student's research prowess to prepare them for future jobs or reports.

To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole.

The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, or the research and development (R&D) of methods and systems for the advancement of human knowledge.

Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences.

There are several forms of research: scientific, humanities, artistic, economic, social, business, marketing, practitioner research, life, technological,etc.

A consultant (from "to deliberate") is a professional who provides expert advice in a particular area such as security (electronic or physical), management, education, accountancy, law, human resources, marketing (and public relations), finance, engineering, science or any of many other specialized fields.

Training is teaching, or developing in oneself or others, any skills and knowledge that relate to specific useful competencies.

Training has specific goals of improving one's , capacity, productivity and .

It forms the core of apprenticeships and provides the backbone of content at institutes of technology (also known as technical colleges or polytechnics).

In addition to the basic training required for a trade, occupation or profession, observers of the labor-market recognize the need to continue training beyond initial qualifications: to maintain, upgrade and update skills throughout working life.

People within many professions and occupations may refer to this sort of training as professional development.