
1) Human-computer interaction
Found on
https://www.crosswordclues.com/clue/usability

Usability is the ease of use and learnability of a human-made object. The object of use can be a software application, website, book, tool, machine, process, or anything a human interacts with. A usability study may be conducted as a primary job function by a usability analyst or as a secondary job function by designers, technical writers, marketi...
Found on
http://en.wikipedia.org/wiki/Usability

The capability of the software to be understood, learned, used and attractive to the user when used under specified conditions. [ISO 9126]...
Found on
http://www.imbus.de/glossar/

A quality attribute that assesses how easy user interfaces are to use (according to Jakob Nielsen, www.useit.com/alertbox/20030825.html). It is defined by five quality components: learnability, efficiency, memorability, errors, satisfaction. See also accessibility.
Found on
http://www.techscribe.co.uk/techw/glossary.htm

(ITIL Service Design) The ease with which an application, product or IT service can be used. Usability requirements are often included in a statement of requirements.
Found on
https://www.encyclo.co.uk/local/22879
No exact match found.