“…Dubinsky argues for a user-centered classroom practice, stating that "we need to focus on students (the audience/users) as real people in real situations and our assignments as their tasks" [2, p. 135]. User-centered design, the focus of Dubinsky's argument, is "the idea that the best product design principles are those that support user needs and expectations" [2]. Jakob Nielsen argues that user-centered design has five main elements: learnability, efficiency, memorability, errors, and satisfaction [10].…”