scholarly journals Analysis and evaluation of impact virtual reality on human state

2017 ◽  
Vol 3 ◽  
pp. 18-22
Author(s):  
Szymon Kołażyk ◽  
Konrad Maciąg ◽  
Dariusz Gutek
Keyword(s):  
Virtual Reality ◽  
Pain Perception ◽  
Research Application ◽  
Analysis And Evaluation ◽  
Unity 3D ◽  
Human Emotions

The main purpose of this article is to show impact of virtual reality on human state. Results of study shows impact virtual reality onhuman state, for example impact on human emotions, impact on learning or impact on pain perception. Additionally, this article describesvirtual reality as a tool in phobias treatment. For the research application in Unity 3D was created. Study conducted on a group of 10 peopleconfirmed impact of virtual reality on human state.

Rancang Bangun Aplikasi Simulasi Manasik Haji Berbasis Virtual 3D

Sainteks ◽  
2020 ◽  
Vol 16 (1) ◽  
Author(s):  
Pajar Sidiq ◽  
Hindayati Mustafidah
Keyword(s):  
Virtual Reality ◽  
Game Engine ◽  
3D Game ◽  
Unity 3D

Haji merupakan rukun Islam yang kelima yang wajib dilaksanakan oleh seorang muslim yang telah mampu melaksanakannya. Manasik haji pada dasarnya adalah memberikan pelajaran atau informasi mengenai tata cara melaksanakan ibadah haji, sehingga tidak hanya terbatas pada calon jama’ah haji, biasanya masyarakat beragama muslim mempelajari tata cara melaksanakan ibadah haji dengan menggunakan buku-buku atau dengan cara memperagakan langsung dengan cara mensimulasikan tata cara ibadah haji sesuai dengan kondisi yang sebenarnya. Namun banyak kalangan masyarakat muslim yang enggan mendalami manasik haji, dikarenakan beberapa hal seperti tidak adanya waktu, dan kurangnya minat mempelajari dikarenakan kurang menarik dan tidak praktis. Dari hal tersebut sehingga muncul ide untuk membuat aplikasi simulasi manasik haji berbasis virtual 3D, aplikasi ini berisi tentang simulasi untuk rukun haji. Aplikasi manasik haji berbasis virtual reality ini dirancang dan dibuat dengan menggunakan software 3Ds Max dan unity 3D Game Engine. Hasil penelitian berupa aplikasi manasik haji yang dapat menampilkan simulasi virtual reality, yang meliputi simulasi tiba di bandara, Wukuf di Arafah, Mabit di Muzdalifah, Mabit di Mina, Jumrah, Tawaf, Sa’i dan simulasi Tahallul. Dengan adanya aplikasi ini diharapkan akan terjadi peningkatan minat masyarakat dalam mempelajari tata cara pelaksanaan ibadah haji.Kata kunci : virtual reality, manasik haji, simulasi, 3D.

Immersive and Non-Immersive Virtual Reality Distraction on Pain Perception to Intraoral Injections

2021 ◽  
Vol 45 (6) ◽  
pp. 389-394
Author(s):  
Supriya Kumari ◽  
Rachana Bahuguna ◽  
Nishita Garg ◽  
Ramakrishna Yeluri
Keyword(s):  
Virtual Reality ◽  
Pain Perception ◽  
Dental Treatment ◽  
Immersive Virtual Reality ◽  
Dental Procedures ◽  
Group I ◽  
Significant Difference ◽  
The Mean ◽  
Group Ii ◽  
Chi Square Analysis

Objective: To evaluate the efficacy of immersive VR (IVR) and non-immersive VR (NIVR) distraction on perceived pain during intraoral injections in children undergoing dental procedures. The objective was to introduce 3-dimensional nature of virtual reality during the provoking phase of dental treatment as a means of distraction in children. Study design: A total of 200 children were selected for the study, 100 for IVR group and 100 for NIVR group. After randomization, children were introduced to Oculus Go Standalone equipment; MCDAS (f), VAS, WBFRS and the treatment procedure using tell show do technique. Group I children were introduced to oculus go standalone headset with hand held controller to play temple run or roller coaster game while in group II, children watched cartoon movies of their choice. Pre-operative & post-operative MCDAS scores were obtained using MCDAS (f) questionnaire in local language. Post-operatively, VAS and WBFRS scores were also obtained. The data was analyzed using independent t-test and chi-square analysis. Results: Pre-operatively, the mean MCDAS scores were similar in both the groups viz. Group–I (29.20 ± 3.197) and Group–II (29.09 ± 3.803) and is statistically not significant. Post-operatively, the mean MCDAS scores were higher in non-immersive group (20.72 ± 2.822) as compared to immersive group (10.99 ± 2.227). VAS score was higher in non-immersive group (2.72 ± 0.99) as compared to immersive group (0.75 ± 0.88). WBFRS scores were higher in non-immersive group (2.78 ± 1.097) as compared to immersive group (0.82 ± 1.104). Conclusion: Three-dimensional virtual reality was found to be an effective means of distraction in children undergoing dental procedures and especially during the provoking phase. The significant difference obtained clearly indicates irrespective of immersiveness of virtual reality, anxiety had been decreased and on comparison the pain perception to intraoral injection is less in immersive virtual reality environment. Immersive VR distraction technique can serve as an adjunct to traditional behavior management strategies already available to the pediatric dentist.

Design and Implementation of Virtual Roaming Based on Unity3D

2014 ◽  
Vol 1079-1080 ◽  
pp. 837-842
Author(s):  
Sha Liang
Keyword(s):  
Virtual Reality ◽  
Rapid Development ◽  
Virtual Reality Technology ◽  
Body Experience ◽  
Key Technology ◽  
Virtual Scene ◽  
3D Rendering ◽  
Design And Implementation ◽  
Unity 3D ◽  
Rendering Engine

Along with the rapid development,3D virtual reality technology has been applied more and more widely. In order to display the virtual scene better and make user an immersed body experience, 3D rendering engine plays a key role in this field. Unity 3d is a professional gaming rendering engine with strong compatibility and comprehensive integration. In this paper, we focus on the Unity 3D rendering engine, and describe the basic workflow of virtual roaming. We discuss the key technology to realize outdoor roaming through Unity 3D and optimization.

scholarly journals The effect of interactive virtual reality on pain perception: a systematic review of clinical studies

2019 ◽  
Vol 42 (26) ◽  
pp. 3722-3733 ◽  
Author(s):  
Priscilla G. Wittkopf ◽  
Donna M. Lloyd ◽  
Olivia Coe ◽  
Shafiyyah Yacoobali ◽  
Jac Billington
Keyword(s):  
Systematic Review ◽  
Virtual Reality ◽  
Clinical Studies ◽  
Pain Perception

Virtual Reality and Using the Unity 3D Platform for Android Games

2020 ◽  
Author(s):  
Nurdaulet Nurym ◽  
Raushan Sambetova ◽  
Muhit Azybaev ◽  
Nurassyl Kerimbayev
Keyword(s):  
Virtual Reality ◽  
Unity 3D

scholarly journals Solid Modelling Interaction with Sensors for Virtual Reality Welding

2018 ◽  
Vol 144 ◽  
pp. 01008 ◽  
Author(s):  
V. G. Bharath ◽  
Rajashekar Patil
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Movement Control ◽  
Solid Modelling ◽  
Input Output ◽  
Dynamic Constraints ◽  
Unity 3D ◽  
Input And Output ◽  
Cad Models ◽  
Motion Characteristic

The imperative part of strong displaying in virtual reality framework is to improve the movement of a user with definitive movement control in genuine intelligent condition. In a real environment motion characteristic is based on sensors and servomechanisms where as in virtual reality systems the motion fundamentals are kinematic in nature. To achieve physically correct interactivity suitable dynamic constraints, should be imposed which can be obtained by augmented reality interface. Beyond input and output hardware, the underlying software plays a very important role in virtual reality systems. It is responsible for the managing of input/output devices, analysing incoming data and generating proper feedback. This research paper focusses on movement displaying for connection between CAD models and Virtual Reality Models using 3ds Max 2017 and Unity 3d softwares. The paper portrays different equipment arrangement of sensors and Arduino for virtual reality welding.

scholarly journals RabbitRun: An Immersive Virtual Reality Game for Promoting Physical Activities Among People with Low Back Pain †

2018 ◽  
Author(s):  
Amal Alazba ◽  
Hend Al-Khalifa ◽  
Hana AlSobayel
Keyword(s):  
Virtual Reality ◽  
Low Back Pain ◽  
Back Pain ◽  
Pain Perception ◽  
Low Cost ◽  
Low Back ◽  
Physiotherapy Treatment ◽  
Long Period ◽  
Physical Exercises ◽  
Common Problems

Low Back Pain (LBP) is one of the most common problems among adults. The usual physiotherapy treatment is to perform physical exercises. However, some LBP patients have false beliefs regarding their pain and they tend to avoid physical movements which might increase their pain and disability. Virtual Reality (VR) has shown to be an effective intervention in improving motor functions and reducing pain perception. Existing VR interventions for LBP rehabilitation were based on a non-immersive VR, whereas to effectively reduce the pain intensity, we need an immersive VR. In this paper, we introduce the development and evaluation of a serious game called RabbitRun with an immersive experience to engage the patients in a virtual environment and distract them from the pain while performing LBP exercises. The initial usability evaluation results suggest that RabbitRun game is enjoyable and acceptable. The game is easy to play and learn and most of the participants are willing to play the game at home. This solution will enhance the rehabilitation outcome since the patients who are suffering from LBP can use the system at their home and train more for long period of time using a smartphone and low-cost virtual reality device such as Google Cardboard.

scholarly journals 214 Virtual reality hypnosis on cold pain perception in healthy volunteers

2021 ◽  
Author(s):  
C Terzulli ◽  
C Chauvin ◽  
C Champagnol Di-Liberti ◽  
S Faisan ◽  
A Dufour ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Healthy Volunteers ◽  
Pain Perception ◽  
Cold Pain

scholarly journals Fusion Reality

2020 ◽  
Vol 5 (6) ◽  
pp. 1278-1290
Author(s):  
Akhildev MJ ◽  
Albin Saj Chalissery ◽  
Maritta Stephen ◽  
Deepa Devassy
Keyword(s):  
Social Media ◽  
Virtual Reality ◽  
Augmented Reality ◽  
Periodic Table ◽  
Mixed Reality ◽  
Software Developers ◽  
Unity 3D ◽  
Android Applications ◽  
3D Software ◽  
Media Applications

Fusion Reality is the next generation reality that will change the aspect of everything. We talk about a lot of reality technologies including augmented reality and virtual reality. But experiencing mixed reality is really expensive. This paper deals with fusion reality which aims to develop a software development kit that includes support for developing mixed reality applications within minutes. Our development kit is included in the official website of our fusion reality. Developers can download and install the Unity 3D software. After downloading the software developers can import the fusion reality kit package which is available at our website and can start to create theirs on mixed reality applications. The website contains the necessary files for developing fusion reality applications as well as integrated with an artificially intelligent chatbot which can be helpful in solving any doubts and queries the developers might have while developing the application. The chatbot is also available on telegram social media applications and developers can utilize the telegram application also to solve doubts and queries. Atoms, CoronaAR are android applications developed with a fusion reality kit of ours. Atoms deal with chemistry and aim to decrease the complexity of learning periodic table and other chemistry related things. CoronaAR also built with the latest technologies and tools associated with the fusion reality SDK and assets. Atoms are capable of augmenting the periodic table and elements with details of each particular element having its basic properties with isotopes, compounds and video displays to learn or experience periodic table like never before

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