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This article reports prototype web apps that use commodity, open-source technologies for augmented and virtual reality to provide immersive, interactive human-computer interfaces for chemistry, structural biology and related disciplines.…

Human-Computer Interaction · Computer Science 2018-08-13 Luciano A. Abriata

In recent years there has been a strong development of the concept of virtual reality (VR) which from the first video games developed in the 60s has reached the current immersive systems. VR and the consequent deception of perception pose…

Human-Computer Interaction · Computer Science 2023-02-22 Francesco Sisini , Valentina Sisini , Laura Sisini

Augmented Reality (AR) provides a safe and low-cost option for hazardous safety training that allows for the visualization of aspects that may be invisible, such as radiation. Effectively visually communicating such threats in the…

Human-Computer Interaction · Computer Science 2024-03-11 Fintan McGee , Roderick McCall , Joan Baixauli

In this paper, we introduce a mathematical structure called Euclidean Universe. This structure provides a basic framework for Non-Archimedean Mathematics and in particular for Nonstandard Analysis.

General Mathematics · Mathematics 2021-12-21 Vieri Benci

Every day life tasks can present significant challenges for neurodivergent individuals, particularly those with Autism Spectrum Disorders (ASD) who are characterized by specific sensitivities. This contribution describes a virtual reality…

Disabled people experience many barriers in daily life, but non-disabled people rarely pause to reflect and engage in joint action to advocate for access. In this demo, we explore the potential of Virtual Reality (VR) to sensitize…

This is the preprint version of our paper on EUROGRAPHICS 2015. A big city visual analysis platform based on Web Virtual Reality Geographical Information System (WEBVRGIS) is presented. Extensive model editing functions and spatial analysis…

Graphics · Computer Science 2015-07-31 Zhihan Lv , Xiaoming Li , Baoyun Zhang , Weixi Wang , Shengzhong Feng , Jinxing Hu

The paper presents a system for simulating surfing in Virtual Reality (VR), emphasizing the recreation of aquatic motions and user-initiated propulsive forces using a 6-Degree of Freedom (DoF) motion platform. We present an algorithmic…

Human-Computer Interaction · Computer Science 2025-01-08 Premankur Banerjee , Jason Cherin , Jayati Upadhyay , Jason Kutch , Heather Culbertson

Augmented Reality (AR) systems add visual information to the world by using advanced display techniques. The advances in miniaturization and reduced costs make some of these systems feasible for applications in a wide set of fields. We…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-30 Felix G. Hamza-Lup , Anand P. Santhanam , Celina Imielinska , Sanford Meeks , Jannick P. Rolland

Computer simulations of plasmas are relevant nowadays, because it helps us understand physical processes taking place in the sun and other stellar objects. We developed a program called PCell which is intended for displaying the evolution…

Solar and Stellar Astrophysics · Physics 2015-01-06 Rodrigo Carboni , Francisco Frutos-Alfaro

This article addresses the formulation and validation of a simple PC based software application developed for simulating commercially available solar panels. The important feature of this application is its capability to produce speedy…

Computational Engineering, Finance, and Science · Computer Science 2014-01-22 Nalika Ulapane , Sunil Abeyratne , Prabath Binduhewa , Chamari Dhanapala , Shyama Wickramasinghe , Nimal Rathnayake

This report outlines the development of a B-spline--spectral numerical code for the simulation of convection flows. It allows changing the spatial resolution in all three coordinates as a function of depth, which is especially advantageous…

Astrophysics · Physics 2008-05-06 Thomas Hartlep , Nagi N. Mansour

SolarDesign (https://solardesign.cn/) is an online photovoltaic device simulation and design platform that provides engineering modeling analysis for crystalline silicon solar cells, as well as emerging high-efficiency solar cells such as…

In virtual worlds, objects fall straight down. By replacing a few lines of code to include Newton's gravity, virtual world software can become an N-body simulation code with visualization included where objects move under their mutual…

Instrumentation and Methods for Astrophysics · Physics 2009-09-30 Will M. Farr , Piet Hut , Jeff Ames , Adam Johnson

I begin with a brief history of N-body simulation and visualization and then go on to describe various methods for creating images and animations of modern simulations in cosmology and galactic dynamics. These techniques are incorporated…

Astrophysics · Physics 2008-12-18 John Dubinski

We present the 'simage' software suite for the simulation of artificial extragalactic images, based empirically around real observations of the Hubble Ultra Deep Field (UDF). The simulations reproduce galaxies with realistic and complex…

Instrumentation and Methods for Astrophysics · Physics 2015-05-19 Benjamin M. Dobke , David E. Johnston , Richard Massey , F. William High , Matthew Ferry , Jason Rhodes , R. Ali Vanderveld

This paper describes a series of 3D simulations of shallow inefficient convection in the outer layers of the Sun. The computational domain is a closed box containing the convection-radiation transition layer, located at the top of the solar…

Astrophysics · Physics 2009-11-07 F. J. Robinson , P. Demarque , L. H. Li , S. Sofia , Y. -C. Kim , K. L. Chan , D. B. Guenther

In the era of foundation models and Large Language Models (LLMs), Euclidean space is the de facto geometric setting of our machine learning architectures. However, recent literature has demonstrated that this choice comes with fundamental…

Computational Geometry · Computer Science 2025-05-21 Menglin Yang , Yifei Zhang , Jialin Chen , Melanie Weber , Rex Ying

This article describes a data center hosting a web portal for accessing and sharing the output of large, cosmological, hydro-dynamical simulations with a broad scientific community. It also allows users to receive related scientific data…

Instrumentation and Methods for Astrophysics · Physics 2018-10-22 Antonio Ragagnin , Klaus Dolag , Veronica Biffi , Marionne Cadolle Bel , Nicolay J. Hammer , Aliaksei Krukau , Margarita Petkova , Daniel Steinborn

We describe a software package called VPLanet that simulates fundamental aspects of planetary system evolution over Gyr timescales, with a focus on investigating habitable worlds. In this initial release, eleven physics modules are included…

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