USINN cards
Valéria Maria da S. Pinheiro, Anna Beatriz Marques · 2019
Usability is an attribute of quality in use that should be considered not only in evaluation but also in systems design. There are several ways to integrate usability into design, the USINN model (USability-oriented INteraction and Navigation) integrates usability during interaction and navigation modeling of an interactive system. However, previous studies indicate that USINN needs support to direct designers to represent the usability mechanisms relevant to a system using the elements of its notation. This paper presents the initial proposal for a support approach denominated USINN Cards, a set of cards to direct the usability modeling in USINN diagrams. The cards were evaluated in an academic environment by three designers with little experience with USINN and usability. The results were positive, indicated that USINN cards are easy to use and suportted usability modeling.