An Eye-movement Monitoring Device for Premature Babies: Enhancing current sleep-monitoring systems to benefit premature babies

This document lays out the design and development of a specialized device aimed at monitoring the eye movements of premature babies, which creates an opportunity to create better sleep-monitoring systems.<br/><br/>Monitoring sleep has great significance, especially for premature babies, because it allows for the adaptation of care to accommodate...

Expectancy or Salience?—Replicating Senders’ Dial-Monitoring Experiments With a Gaze-Contingent Window

Introduction<br/>In the 1950s and 1960s, John Senders carried out a number of influential experiments on the monitoring of multidegree-of-freedom systems. In these experiments, participants were tasked with detecting events (threshold crossings) for multiple dials, each presenting a signal with different bandwidth. Senders’ analyses showed a...

A Role of Peripheral Vision in Chess? Evidence from a Gaze-contingent Method

Chunking theory and previous eye-tracking studies suggest that expert chess players use peripheral vision to judge chess positions and determine the best moves to play. However, the role of peripheral vision in chess has largely been inferred rather than tested through controlled experimentation. In this study, we used a gaze-contingent paradigm...

Automatic Detection of Mind Wandering Based on Eye Movement from the Mementos Data Set

Mind wandering is a phenomenon that is used to describe moments where a person's attention appears to shift away to something that is not related to the primary task, which can have a negative influence on the task performance. In this research, the aim is to create a viable algorithm that can automatically detect mind wandering based on eye...

EyeSyn: Psychology-inspired Eye Movement Synthesis for Gaze-based Activity Recognition

Recent advances in eye tracking have given birth to a new genre of gaze-based context sensing applications, ranging from cognitive load estimation to emotion recognition. To achieve state-of-the-art recognition accuracy, a large-scale, labeled eye movement dataset is needed to train deep learning-based classifiers. However, due to the...

Gesture in the eye of the beholder: An eye-tracking study on factors determining the attention for gestures produced by people with aphasia

Co-speech hand gestures are an ubiquitous form of nonverbal communication, which can express additional information that is not present in speech. Hand gestures may become more relevant when verbal production is impaired, as in speakers with post-stroke aphasia. In fact, speakers with aphasia produce more gestures than non-brain damaged speakers...

CEAP-360VR: A Continuous Physiological and Behavioral Emotion Annotation Dataset for 360 VR Videos

Watching 360 videos using Virtual Reality (VR) head-mounted displays (HMDs) provides interactive and immersive experiences, where videos can evoke different emotions. Existing emotion self-report techniques within VR however are either retrospective or interrupt the immersive experience. To address this, we introduce the Continuous...

Situation awareness based on eye movements in relation to the task environment

The topic of situation awareness has received continuing interest over the last decades. Freeze-probe methods, such as the Situation Awareness Global Assessment Technique (SAGAT), are commonly employed for measuring situation awareness. The aim of this paper was to review validity issues of the SAGAT and examine whether eye movements are a...

Effects of Multisine Signal Bandwidth on Eye Movement Dynamics

In the analysis of human motor skills, tracking tasks with multisine target signals are often performed as they allow for quantitative measurement, identification, and modeling of human control dynamics. In this paper, the same "cybernetic" approach is taken to analyze eye movement dynamics in gaze tracking tasks, where participants had to...

Sampling behavior while detecting conflicts between linear moving stimuli

<b>Introduction</b>. Air traffic controllers (ATCo’s) are responsible for a safe and efficient air traffic flow, and therefore, they are required to be excellent in conflict detection. Various studies have uncovered relationships between conflict geometry (e.g., conflict angle) and operators’ abilities to detect conflicts. However, little is...

Quantifying ageing effect on gaze dynamics: By using identification techniques with an eye-only and an eye-hand pursuit tracking task

In an effort to develop new tools for the classification of neurodegenerative diseases, the effect on the ocular motor system and specifically the visuomotor integration has been a field of interest for more than a decade. Where tracking tasks have shown the potential to quantify fine motor skills of the hand, too little is known about the...

Cyclists’ eye movements and crossing judgments at uncontrolled intersections: An eye-tracking study using animated video clips

Research indicates that crashes between a cyclist and a car often occur even when the cyclist must have seen the approaching car, suggesting the importance of hazard anticipation skills. This study aimed to analyze cyclists’ eye movements and crossing judgments while approaching an intersection at different speeds. Thirty-six participants...

Active Vision for Humanoid Robots

Human perception is an active process. By altering its viewpoint rather than passively observing surroundings and by operating on sequences of images rather than on a single frame, the human visual system has the ability to explore the most relevant information based on knowledge, therefore when growing up a human is able to develop cognitive...

Horizontal Semicircular Canal Orientation and the 3-D Vestibulo-Ocular Reflex

Goal. The three-dimensional vestibulo-ocular reflex (3-D VOR) is responsible for the maintenance of stable vision through generating compensatory eye movements in response to head movements. The main functional components of the 3-D VOR are the semicircular canals. The anatomy of the three canals is complicated, requiring the definition of...

Effects of visual fidelity on curve negotiation, gaze behaviour and simulator discomfort

Technological developments have led to increased visual fidelity of driving simulators. However, simplified visuals have potential advantages, such as improved experimental control, reduced simulator discomfort and increased generalisability of results. In this driving simulator study, we evaluated the effects of visual fidelity on driving...

Changes of driving performance and gaze behavior of novice drivers during a 30-min simulator-based training

Previous research has shown that novice drivers have underdeveloped vehicle control skills and visual search strategies that differ from those of experienced drivers. However, little is known about how novices’ driving performance and gaze behavior jointly change over the course of practice. In this paper, we investigated changes in driving...

Effects of adaptive cruise control and highly automated driving on workload and situation awareness: A review of the empirical evidence

Adaptive cruise control (ACC), a driver assistance system that controls longitudinal motion, has been introduced in consumer cars in 1995. A next milestone is highly automated driving (HAD), a system that automates both longitudinal and lateral motion. We investigated the effects of ACC and HAD on drivers’ workload and situation awareness...

An experimental analysis of human monitoring behavior in multivariable failure detection tasks

This report deals with the results of an experimental program designed to validate a model of the human observer and decision maker formulated in terms of linear estimation and classical sequential decision theory. The experiment comprised a variety of monitoring tasks in which the subjects had to detect and diagnose the occurrence of ramp...