The present study uses eye-tracking technology to track differences in how children aged 5 and 8, and adults explore the space of possible answers to a semantic analogy problem. The main results were that adults looked more to A and B than to C and Target and that they start with A and B before looking at C and D. For children, the pattern was very different. They spent significantly more time ...

Eye.Breathe.Music is a musical interface that can be controlled by movement of the pupils and breath pressure. The interface uses a pressure sensor to measure breath intensity; a camera to track eye movement and a display to provide the user with interactive feedback. This paper discusses the background research into the instrument, how this was used to design and construct the system, an evalu...

Although new sensor devices and data streams are increasingly used for musical expression, and although eye-tracking devices have become increasingly cost-effective and prevalent in research and as a means of communication for people with severe motor impairments, eye-controlled musical expression nonetheless remains somewhat elusive and minimally explored. This paper (a) identifies a number of...

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As computer applications keep growing in complexity, humancomputer interaction must keep the pace accordingly. Being the most important human sense, eye sight is considered a powerful new solution for enhancing communication with computers. Recent progress in eye tracking research outlines several applicability opportunities in the fields of virtual environment, augmented reality, computer navi...

This contribution presents a mobile modular low-cost open source 3D printed eye tracking prototype, equipped with two off-the-shelf webcams. We compared the accuracy with two state-of-the-art commercial remote eye trackers. In order to verify the benefit of head stabilization, the devices have been tested with and without a chin rest. Experiments have been conducted to determine the feasibility...

Infant eye gaze is frequently studied because of its relevance as an indicator of early attention and learning. However, the coupling of eye gaze with an individual’s head motion is often overlooked. This paper analyzes how head motion develops within a social interaction context. To measure this interaction, we developed an approach that can estimate infant head motion from ego perspective rec...

This paper tries to identify increases in user frustration when using Eye-Tracking devices as compared to common interfacing devices like a standard mouse. For this, we used an electroencephalograph (EEG) to measure frustration levels while users navigated within a maze using each of the referred devices. Results from the analysis performed on the EEG data indicate that Eye-tracking has the sam...

How do people make causal judgments? What role, if any, does counterfactual simulation play? Counterfactual theories of causal judgments predict that people compare what actually happened with what would have happened if the candidate cause had been absent. Process theories predict that people focus only on what actually happened, to assess the mechanism linking candidate cause and outcome. We ...

This paper presents a novel eye gaze estimation method based on calculating the gaze vector in a geometric approach. There have been many publications in the topic of eye gaze estimation, but most are related to using dedicated infra red equipment and corneal glints. The presented approach, on the other hand, assumes that only an RGB input image of the user’s face is available. Furthermore, it ...