Matices en las definiciones de HCI

Apurando al máximo: definiciones precisas de los términos relacionados con el diseño de interfaces de ordenador, con los matices que diferencian unos de otros

ON: Digital+Marketing: ON: Experience Design 101

Getting The Terms Right

• User experience is a term used to describe the overall experience
  and satisfaction a user has when using a product or system. It most
  commonly refers to a combination of software and business topics, such
  as selling over the web, but it applies to any result of interaction
  design. Wikipedia definition

• Interaction design is a sub-discipline of design which examines the
  role of embedded behaviors and intelligence in physical and virtual
  spaces as well as the convergence of physical and digital products.
  Sometimes referred to by the acronyms “IxD” or “iD”… Wikipedia definition

• Information Architecture (IA) is the art and science of structuring
  knowledge (technically data), and defining user interactions. Wikipedia definition
• Usability is the measure of the ease with which particular people
  can employ a particular tool or other human-made object in order to
  achieve a particular goal. Usability can also refer to the methods of
  measuring usability and the study of the principles that may predict
  whether an object is found usable in practice. Wikipedia definition
• Human-computer interaction (HCI) is the study of interaction
  between people (users) and computers. It is an interdisciplinary
  subject, relating computer science with many other fields of study and
  research. Wikipedia definition
• Human factors engineering, also referred to as Ergonomics is the
  study of optimizing the interface between human beings, and the
  designed objects and environments they interact with. Wikipedia definition
• User interface design is the overall process of designing the
  interaction between a human (user) and a machine (computer). It
  includes graphic design, information design and a wide variety of
  usability methods. Wikipedia definition