Usability and Quality in Use Measurement: A Roadmap for a Consolidated Model Ahmed Seffah [email protected] Mohammad Donyaee [email protected] Rex B. Kline [email protected] Harkirat K. Padda [email protected] Abstract. Usability is increasingly recognized as an important quality factor for interactive software systems, including traditional desktop applications, Web-base...

BukuWarung has been known as a MSME’s bookkeeping application in Indonesia. As the features developed, there were disappointed responses from Playstore reviews, social media, and research interviews who complained about usability aspect of this application, thus triggering desire for users to stop using application. This condition motivates author assess impact level aspects Effectiveness, Effi...

The success of web-based applications depends on how well it is perceive by the end-users. The various web accessibility guidelines have promoted to help improve accessing, understanding the content of web pages. Designing for the total User Experience (UX) is an evolving discipline of the World Wide Web mainstream that focuses on how the end users will work to achieve their target goals. To sa...

Aiming at a user-oriented approach in software evaluation on the basis of ISO 9241 Part 10, we present a questionnaire (IsoMetrics) which collects usability data for summative and formative evaluation, and document its construction. The summative version of IsoMetrics shows a high reliability of its subscales and gathers valid information about differences in the usability of different software...

We present two studies using ISO 9241-9 to evaluate target pointing in two different 3D user interfaces. The first study was conducted in a CAVE, and used the standard tapping task to evaluate passive haptic feedback. Passive feedback increased throughput significantly, but not speed or accuracy alone. The second experiment used a fish tank VR system, and compared tapping targets presented at v...

Abstract—The cognitive learning approach through visual media is a characteristic of for deaf students because these can receive more quickly. However, this method became an obstacle when process was online conducted the effect Covid-19 pandemic. Based on explanation, need based interactive help in studying process. This research focuses developing using User Center Design (UCD) to center devel...

The AAL project SI-Screen focuses on providing an innovative user interface for elderly people enhancing their access to awareness streams of Social Networking Services by using tablet computers. As part of our attempt to investigate the acceptance of the newly developed user interface, we assessed the display size and touch input accuracy of multi-touch tablet computers in a multi-directional ...

This paper studies a method of investigating effect of IP performance (QoS) degradation on quality of experience (QoE) for a Web service; it considers the usability based on the ISO 9241-11 as multidimensional QoE of a Web service (QoE-Web) and the QoS parameters standardized by the IETF. Moreover, the paper tackles clarification of the relationship between ISO-based QoE-Web and IETFbased QoS b...