Consolidating the iso usability models dating a military man quotes
Web applications are popular due to the ubiquity of web browsers, and the convenience of using a web browser as a client, sometimes called a thin client.
The term conceptual model may be used to refer to models which are represented by concepts or related concepts which are formed after a conceptualization process in the mind.
ISO 9241 is a multi-part standard from the International Organization for Standardization (ISO) covering ergonomics of human-computer interaction.
Several characteristics of u Spaces described above has been already captured by the univers AAL Reference Model for AAL (u RM4AAL).
A fundamental concept in u RM4AAL, which has influenced the definition of the scope of the UIM expert group in Chapter 1 very much, is the concept of input and output channels.
Usability is increasingly recognized as an important quality factor for interactive software systems, including traditional GUIs-style applications, Web sites, and the large variety of mobile and PDA interactive services.