Human Computer Interface (HCI) : (ICT) In order for a machine such as a computer to be useful, people need to interact with the system. A common HCI is the operating system
Teach-ICT.com (Information and Communications Technology), Browse by alphabet, USA 2015. http://www.teach-ict.com/glossary/E/ergonomics.htm , (Info and Commun Tech - Amer) {736}