The paper proposes a contingent, learner-centred usability evaluation method and a prototype tool of such systems. This is a new usability evaluation method for web-based learning systems using a set of empirically-supported usability factors and can be done effectively with limited resources. During the evaluation process, the method allows for…

E-learning systems are used by many universities for both blended learning and distance education. In both cases the success of courses depends, among many other factors, on e-learning applications that work reliably. For e-assessments the expected level of reliability and dependability is even higher. By clearly analyzing technical and…

Quality assurance in instructional development demands an exhaustive formative evaluation effort and applied testing. Unfortunately, this process is expensive and requires large numbers of user testers with characteristics similar to the intended audience. This article presents a procedure for increasing the efficiency of quality assurance efforts…