Perceptual limits of optical see-through visors for augmented reality guidance of manual tasks

S Condino, M Carbone, R Piazza… - IEEE Transactions …, 2019‏ - ieeexplore.ieee.org
Objective: The focal length of available optical see-through (OST) head-mounted displays
(HMDs) is at least 2 m; therefore, during manual tasks, the user eye cannot keep in focus …

An empirical study of players' emotions in VR racing games based on a dataset of physiological data

M Granato, D Gadia, D Maggiorini… - Multimedia tools and …, 2020‏ - Springer
A video game is an interactive software able to arouse intense emotions in players.
Consequentially, different theories have been proposed to understand which game aspects …

Stereopsis and eye movement abnormalities in Parkinson's disease and their clinical implications

F Ba, TT Sang, W He, J Fatehi, E Mostofi… - Frontiers in Aging …, 2022‏ - frontiersin.org
Background Parkinson's disease (PD) is not exclusively a motor disorder. Among non-motor
features, patients with PD possess sensory visual dysfunctions. Depth perception and …

Overestimation of stereo thresholds by the TNO stereotest is not due to global stereopsis

K Vancleef, JCA Read, W Herbert… - Ophthalmic and …, 2017‏ - Wiley Online Library
Purpose It has been repeatedly shown that the TNO stereotest overestimates stereo
threshold compared to other clinical stereotests. In the current study, we test whether this …

Classifying EEG signals during stereoscopic visualization to estimate visual comfort

J Frey, A Appriou, F Lotte… - Computational …, 2016‏ - Wiley Online Library
With stereoscopic displays a sensation of depth that is too strong could impede visual
comfort and may result in fatigue or pain. We used Electroencephalography (EEG) to …

Toed-in vs parallel displays in video see-through head-mounted displays for close-up view

N Cattari, F Cutolo, R D'amato, U Fontana… - IEEE Access, 2019‏ - ieeexplore.ieee.org
In non-orthostereoscopic video see-through (VST) head-mounted displays (HMDs), the
perception of the three-dimensional space is negatively altered by geometrical aberrations …

[HTML][HTML] Perspective preserving solution for quasi-orthoscopic video see-through HMDs

F Cutolo, U Fontana, V Ferrari - Technologies, 2018‏ - mdpi.com
In non-orthoscopic video see-through (VST) head-mounted displays (HMDs), depth
perception through stereopsis is adversely affected by sources of spatial perception errors …

The learning effect of using stereoscopic vision in the early phase of laparoscopic surgical training for novices

H Harada, S Kanaji, M Nishi, Y Otake, H Hasegawa… - Surgical …, 2018‏ - Springer
Background Recently to improve depth perception, the performance of three-dimensional
(3D) laparoscopic surgeries has increased. However, the effects of laparoscopic training …

Ftvr in vr: Evaluation of 3d perception with a simulated volumetric fish-tank virtual reality display

D Fafard, I Stavness, M Dechant, R Mandryk… - Proceedings of the …, 2019‏ - dl.acm.org
Spherical fish tank virtual reality (FTVR) displays attempt to create a virtual" crystal ball"
experience using head-tracked rendering. Almost all of these systems have omitted stereo …

Impact of accommodation, convergence and stereoacuity on perceived symptoms and surgical performance among surgeons

A Alhusuny, M Cook, A Khalil, J Treleaven, A Hill… - Surgical …, 2021‏ - Springer
Background Minimally invasive surgery (MIS) is not without impact on surgeons'
neck/shoulder/head and eyes. However, the mechanisms for concurrent symptoms are not …