Practical saccade prediction for head-mounted displays: Towards a comprehensive model

E Arabadzhiyska, C Tursun, HP Seidel… - ACM Transactions on …, 2023 - dl.acm.org
Eye-tracking technology has started to become an integral component of new display
devices such as virtual and augmented reality headsets. Applications of gaze information …

Saccade landing point prediction based on fine-grained learning method

A Morales, FM Costela, RL Woods - IEEE Access, 2021 - ieeexplore.ieee.org
The landing point of a saccade defines the new fixation region, the new region of interest.
We asked whether it was possible to predict the saccade landing point early in this very fast …

[HTML][HTML] Efficacy of information extraction from bar, line, circular, bubble and radar graphs

HIMM Abeynayake, RS Goonetilleke, A Wijeweera… - Applied Ergonomics, 2023 - Elsevier
With the emergence of enormous amounts of data, numerous ways to visualize such data
have been used. Bar, circular, line, radar and bubble graphs that are ubiquitous were …

Orientation of the preferred retinal locus (PRL) is maintained following changes in simulated scotoma size

FM Costela, SM Reeves, RL Woods - Journal of Vision, 2020 - jov.arvojournals.org
Although macular lesions often enlarge, we know little about what happens when the
preferred retinal locus (PRL) is enveloped by the lesion. We present a prospective study of …

Narrative video scene description task discriminates between levels of cognitive impairment in Alzheimer's disease.

S Reeves, V Williams, FM Costela, R Palumbo… - …, 2020 - psycnet.apa.org
The process of interpreting and acting upon the visual environment requires both intact
cognitive and visual systems. The narrative description (ND) task, initially developed to …

[HTML][HTML] A free database of eye movements watching “Hollywood” videoclips

FM Costela, RL Woods - Data in brief, 2019 - Elsevier
The provided database of tracked eye movements was collected using an infra-red, video-
camera Eyelink 1000 system, from 95 participants as they viewed 'Hollywood'video clips …

Changes in Conversations Across a Century of Popular Cinema

JE Cutting - Art & Perception, 2023 - brill.com
Over the course of a century, filmmakers of popular cinema have composed conversations
between two characters in several ways. Here, I investigate three. The oldest but initially rare …

[HTML][HTML] The impact of field of view on understanding of a movie is reduced by magnifying around the center of interest

FM Costela, RL Woods - Translational Vision Science & …, 2020 - arvojournals.org
Purpose: Magnification is commonly used to reduce the impact of impaired central vision.
However, magnification limits the field of view (FoV) which may make it difficult to follow the …

A shift-based data augmentation strategy for improving saccade landing point prediction

H Griffith, O Komogortsev - ACM Symposium on Eye Tracking Research …, 2020 - dl.acm.org
This paper demonstrates a technique for improving the performance of neural network-
based models for saccade landing point estimation. Performance improvement is achieved …

[HTML][HTML] The effect of zoom magnification and large display on video comprehension in individuals with central vision loss

FM Costela, SM Reeves… - … Vision Science & …, 2021 - iovs.arvojournals.org
Purpose: A larger display at the same viewing distance provides relative-size magnification
for individuals with central vision loss (CVL). However, the resulting large visible area of the …