Results 11 to 20 of about 1,005 (146)
Journal of Optometry, 2018 Purpose: The aim of this work was to examine the impact of Seidel spherical aberration (SA) on optimum refractive state for detecting and discriminating small bright lights on a dark background.
Iván Marín-Franch +4 more
doaj +1 more source
Full-color computational holographic near-eye display
Journal of Information Display, 2019 Near-eye displays (NEDs) are an excellent candidate for the future of augmented reality. Conventional micro-display based NED designs mostly provide stereoscopic 3D experience, which leads to visual discomfort due to vergence-accommodation conflict ...
Seyedmahdi Kazempourradi +2 more
doaj +1 more source
Vision Research, 2007 Radial optic flow applied to large random dot patterns is known to elicit horizontal vergence eye movements at short latency, expansion causing convergence and contraction causing divergence: the Radial Flow Vergence Response (RFVR). We elicited RFVRs in human subjects by applying radial motion to concentric circular patterns whose radial luminance ...
Kodaka, Y. +3 more
openaire +2 more sources
Dyslexia as a result of impaired visual processing while reading
Ученые записки Казанского университета: Серия Гуманитарные наукиThe process of visual perception and text analysis during reading, from the eye’s optics and its defects that are sufficient to impair letter discrimination, was explored. Visual processing was examined at the levels of visual attention and eye movements,
O. V. Levashov
doaj +1 more source
Advanced Robotics Research, EarlyView.This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino +7 more
wiley +1 more source
Gaze‐Engineered 3D Augmented Reality
Advanced Intelligent Systems, EarlyView.Augmented Reality (AR) systems serve as a critical interface bridging users with the metaverse. This study explores the application of human factors engineering in metaverse development, specifically investigating the integration of eye‐tracking technology to enhance AR display performance.
Naiqin Zhao +3 more
wiley +1 more source
On the Prospects for African Philosophy in Australia
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper grapples with the situation of people of African descent in Australia by working through the constitution of the body of academic philosophy in the country. It contends with the parochialism of the Australian philosophical community and the prospects for the cultivation of greater pluralism. Taking African philosophy as one possible
Bryan Mukandi
wiley +1 more source
Archaeology in Oceania, EarlyView.ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston +5 more
wiley +1 more source
Considerations of a thick lens formula for intraocular lens power calculation
Zeitschrift für Medizinische PhysikBackground: In recent years, some lens manufacturers have committed to providing lens shape data for some of their lens models. The purpose of this study is to present a strategy for prediction of intraocular lens power and residual refraction based on a
Achim Langenbucher +6 more
doaj +1 more source
Anatomical Sciences Education, EarlyView.Abstract Three‐dimensional visualization technologies (3DVTs) in anatomy education are popular as they offer a cost‐effective and accessible alternative to cadaveric specimens. However, the literature presents conflicting results regarding the effectiveness of 3DVTs in facilitating learning compared with traditional models.
H. C. Kristy Cheung +3 more
wiley +1 more source