Information seeking is a fundamental human activity. In the modern world, it is frequently
conducted through interactions with search systems. The retrieval and comprehension of …

The existence of information systems and applications has changed the lifestyle of people
around the world. The applications developed to serve specific purposes in the area of …

Virtual reality (VR) and VR applications have reached the end-user and, hence, the
demands on usability, also for novel applications, have increased. This situation requires VR …

Mobile application development is characterized by reduced development cycles and high
time-to-market pressure. Usability evaluation in mobile applications calls for the application …

Laboratory studies are a well established practice that present disadvantages in terms of
data collection. One of these disadvantages is that laboratories are controlled environments …

Recent proliferation of mobile devices has made it important to provide automatic support for
usability evaluation when people interact with mobile applications. In this paper, we discuss …

Web services that thrive on mining user interaction data such as search engines can
currently track clicks and mouse cursor activity on their Web pages. Cursor interaction …

Understanding how players interact with the mobile game app on smartphone devices is
important for game experts to develop and refine their app products. Conventionally, the …

Knowing how users interact with Web contents is essential in order to design more effective
Web pages and sites. A way to get the data needed for studying Web activity is via analytics …

Eye tracking is one of the most exploited techniques in literature for finding usability
problems in web-based user interfaces (UIs). However, it is usually employed in a laboratory …