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Main tasks of usability experts for Web sites comprise the analysis of user interaction behavior on graphical user interfaces, the discovery of issues, and the derivation of improvements to the interface. The analysis of user interaction behavior and ...

Shared gaze, where collaborators can see each other's point of gaze visualized on their screen in real time, is a novel non-verbal mechanism that augments remote collaborations and increases shared awareness and common grounding. While past studies have ...

Eye tracking technology has become increasingly vital as human-computer interaction utilizing extended reality (XR) technologies becomes more mainstream. Traditional eye tracking systems predominantly rely on cameras. While effective, these systems often ...

This paper sets up a scenario where a monitor is operated through gestures and proposes a method that excludes false positives in gesture recognition using eye tracking data. A preliminary experiment confirmed that existing gesture recognition ...

Do consumers search the brands they know more or less frequently than the brands with which they are unfamiliar? In this paper, we attempt to answer this question using data from an experiment with two novel features: (i) survey information on consumers’ ...

This study is the first to explore the usability of a commercial off the shelf (COTS) VR headset for people with macular degeneration (MD) in the context of visual search. Fourteen participants were recruited; 9 fully sighted and 5 with sight loss ...

Dyslexia, a specific learning disorder, poses challenges in reading and language processing. Traditional diagnostic methods often rely on subjective assessments, leading to inaccuracies and delays in intervention. This work proposes classifying ...

The pervasive integration of artificial intelligence (AI) into daily life has led to a growing interest in AI agents that can learn continuously. Interactive Machine Learning (IML) has emerged as a promising approach to meet this need, essentially ...

Background Machine Learning plays an ever-growing role in everyday software. This means a paradigmatic shift in how software operators from algorithm-centered software where the developers defines the functionality to data-driven development where ...

Given the ubiquity of videogame play by children, concerns about the impacts of videogames, and increasing evidence of the benefits associated with digital play, it is important to evaluate the player experience (pX) of children. Moreover, it is ...

Nonspeaking autistic individuals often face significant inclusion barriers in various aspects of life, mainly due to a lack of effective communication means. Specialized computer software, particularly delivered via Augmented Reality (AR), offers a ...

Online video platforms face the challenge of balancing the needs of their users with those of their advertisers. Although users typically prefer to have less intrusive ads, advertisers aim to effectively catch user attention. This paper investigates how ...

Rapid Serial Visual Presentation (RSVP) improves the reading speed for optimizing the user's information processing capabilities on Virtual Reality (VR) devices. Yet, the user's RSVP reading performance changes over time while the reading speed remains ...

While Mixed Reality allows the seamless blending of digital content in users' surroundings, it is unclear if its fusion with physical information impacts users' perceptual and cognitive resources differently. While the fusion of digital and physical ...

Data processing and (statistical) data analysis are important tasks in empirical research. However, they present a particular hurdle for beginners. For one, they require knowledge of statistical methods, their prerequisites, or use cases; For another, ...

While desktops and smartphones have established user interface standards, they are still lacking for virtual and augmented reality devices. Hands-free interaction for these devices is desirable. This paper explores utilizing eye and head tracking for ...

Eye tracking is a powerful tool for analyzing visual attention, as an input technique, or for diagnosing disorders. However, eye tracking hardware is expensive and not accessible to everyone, thus, considerably limiting real-world usage or at-home ...

The verification of crew workload airworthiness compliance is one of the core contents of civil aircraft airworthiness certification. This paper takes the workload assessment of pilot approach and landing as the research object, and attempts to ...

Dyslexia is a serious problem for society. Not-diagnosed dyslexia may lead to problems with comprehension and result in low self-esteem. Diagnosing dyslexia is difficult for adults as they develop different ways to mask their impairment. One of the ...

The paper briefly describes the main assumptions and preliminary results of an ongoing project that aims to propose objective methods for assessing the mental state of the patient with locked-in syndrome. The primary assumption of the project is to ...