ETEC CAFE

  IP 1: Educational Usability Usability refers to “a quality attribute that assesses how easy user interfaces are to use. The word “usability” also refers to methods for improving ease-of-use during the design process” (Nielsen 2003). It sets a basic standard and guideline to evaluate the effectiveness, efficiency and satisfaction when design a HCI tool. HCI stands for “Human Computer Interaction”. HCI sees evolvement – refer to HCI past and now graph below, and focus on the interaction with and through the technology employed while for the ultimate purpose to support human beings in a more efficient, effective, and satisfying user-experience way. Based on the Issa and Isaias (2015) chapter on HCI and Usability, HCI assist designers and users to identify the system needs while usability confirms if the system is efficient, effective, accessible, safe, easy to pick up and memorize, practical and provide satisfying experience to the end users. 10 aspects of factors and 7 cri...