scholarly journals The impact of the facilitator's change response styles on the effectiveness of teamwork in a virtual environment

2021 ◽  
Vol 7 (4) ◽  
Keyword(s):  
Virtual Environment ◽  
Response Styles ◽  
Change Response ◽  
The Impact

The others know the way: A study of the impact of co-presence on wayfinding decisions in an interior virtual environment

2021 ◽  
Vol 128 ◽  
pp. 103782
Author(s):  
Mohamed Yassin ◽  
Ahmed El Antably ◽  
Manal A.S. Abou El-Ela
Keyword(s):  
Virtual Environment ◽  
The Impact ◽  
The Way

Individual reactions to a multisensory immersive virtual environment: the impact of a wind farm on individuals

2012 ◽  
Vol 13 (S1) ◽  
pp. 319-323 ◽  
Author(s):  
Francesco Ruotolo ◽  
Vincenzo Paolo Senese ◽  
Gennaro Ruggiero ◽  
Luigi Maffei ◽  
Massimiliano Masullo ◽  
...  
Keyword(s):  
Virtual Environment ◽  
Wind Farm ◽  
Immersive Virtual Environment ◽  
The Impact

scholarly journals The impact of credibility of influencers recommendations on social media on consumers behavior towards brands

2021 ◽  
Vol 54 (3-4) ◽  
pp. 181-196
Author(s):  
Piotr Kwiatek ◽  
Radoslav Baltezarević ◽  
Stavros Papakonstantinidis
Keyword(s):  
Social Media ◽  
Public Opinion ◽  
Virtual Environment ◽  
Word Of Mouth ◽  
Consumer Attitudes ◽  
Time Frame ◽  
Target Market ◽  
Online Environment ◽  
Purchasing Decisions ◽  
The Impact

Companies are becoming increasingly aware of the importance and opportunities provided by social media in order to communicate faster and more efficiently with their consumers. In order to convey the message about the value of their brands to their target market, organizations hire influential people who are considered to be the creators of public opinion in a virtual environment. Nowadays, social media are crowded with micro and macro influencers, or at least those who present themselves as such. Their main job is to represent and recommend brands to other users (their followers) and thus influence consumer attitudes about brands and possibly strengthen their purchasing decisions. Very often, influencers on social media are hired by companies to promote their brands for a fee. In order to have more control over their communication activities, companies provide them, in advance, with the content they want to be conveyed to consumers, but also the time frame when the message should be launched. In this way, organizations try to reduce the risk of turning electronic word-of-mouth (EWOM) communication into a negative one. In order for consumers to trust the recommendations of influencers on social media, these people need to have significant expertise in a certain area, charisma and respect from other users, so that their credibility affects the value of content and recommendations they place in the online environment. The aim of this paper is to present the attitudes of respondents who use social media websites about the impact of the credibility of influencers' recommendations on social media, and their opinion on whether and in what way their credibility influences consumer attitudes towards brands.

scholarly journals Subliminal Cueing of Selection Behavior in a Virtual Environment

2014 ◽  
Vol 23 (1) ◽  
pp. 33-50 ◽  
Author(s):  
Gabor Aranyi ◽  
Sid Kouider ◽  
Alan Lindsay ◽  
Hielke Prins ◽  
Imtiaj Ahmed ◽  
...  
Keyword(s):  
Virtual Environments ◽  
Virtual Environment ◽  
Previous Literature ◽  
Intelligent Interfaces ◽  
Fully Integrated ◽  
Virtual Scene ◽  
Selection Behavior ◽  
The Impact ◽  
Rendering Engine ◽  
Selection Of

The performance of current graphics engines makes it possible to incorporate subliminal cues within virtual environments (VEs), providing an additional way of communication, fully integrated with the exploration of a virtual scene. In order to advance the application of subliminal information in this area, it is necessary to explore in the psychological literature how techniques previously reported as rendering information subliminal can be successfully implemented in VEs. Previous literature has also described the effects of subliminal cues as quantitatively modest, which raises the issue of their inclusion in practical tasks. We used a 3D rendering engine (Unity3D) to implement a masking paradigm within the context of a realistic scene and a familiar (kitchen) environment. We report significant effects of subliminal cueing on the selection of objects in a virtual scene, demonstrating the feasibility of subliminal cueing in VEs. Furthermore, we show that multiple iterations of masked objects within a trial, as well as the speeding of selection choices, can substantially reinforce the impact of subliminal cues. This is consistent with previous findings suggesting that the effect of subliminal stimuli fades rapidly. We conclude by proposing, as part of further work, possible mechanisms for the inclusion of subliminal cueing in intelligent interfaces to maximize their effects.

BalanCI: Head-Referenced Cochlear Implant Stimulation Improves Balance in Children with Bilateral Cochleovestibular Loss

2019 ◽  
Vol 25 (Suppl. 1-2) ◽  
pp. 60-71 ◽  
Author(s):  
Nikolaus E. Wolter ◽  
Karen A. Gordon ◽  
Jennifer L. Campos ◽  
Luis D. Vilchez Madrigal ◽  
David D. Pothier ◽  
...  
Keyword(s):  
Postural Control ◽  
Cochlear Implant ◽  
Virtual Environment ◽  
Clinical Setting ◽  
Spatial Information ◽  
Center Of Pressure ◽  
Effective Means ◽  
Sensory Information ◽  
Clinical Test ◽  
The Impact

Introduction: To determine the impact of a head-referenced cochlear implant (CI) stimulation system, BalanCI, on balance and postural control in children with bilateral cochleovestibular loss (BCVL) who use bilateral CI. Methods: Prospective, blinded case-control study. Balance and postural control testing occurred in two settings: (1) quiet clinical setting and (2) immersive realistic virtual environment (Challenging Environment Assessment Laboratory [CEAL], Toronto Rehabilitation Institute). Postural control was assessed in 16 and balance in 10 children with BCVL who use bilateral CI, along with 10 typically developing children. Children with neuromotor, cognitive, or visual deficits that would prevent them from performing the tests were excluded. Children wore the BalanCI, which is a head-mounted device that couples with their CIs through the audio port and provides head-referenced spatial information delivered via the intracochlear electrode array. Postural control was measured by center of pressure (COP) and time to fall using the WiiTM (Nintendo, WA, USA) Balance Board for feet and the BalanCI for head, during the administration of the Modified Clinical Test of Sensory Interaction in Balance (CTSIB-M). The COP of the head and feet were assessed for change by deviation, measured as root mean square around the COP (COP-RMS), rate of deviation (COP-RMS/duration), and rate of path length change from center (COP-velocity). Balance was assessed by the Bruininks-Oseretsky Test of Motor Proficiency 2, balance subtest (BOT-2), specifically, BOT-2 score as well as time to fall/fault. Results: In the virtual environment, children demonstrated more stable balance when using BalanCI as measured by an improvement in BOT-2 scores. In a quiet clinical setting, the use of BalanCI led to improved postural control as demonstrated by significant reductions in COP-RMS and COP-velocity. With the use of BalanCI, the number of falls/faults was significantly reduced and time to fall increased. Conclusions: BalanCI is a simple and effective means of improving postural control and balance in children with BCVL who use bilateral CI. BalanCI could potentially improve the safety of these children, reduce the effort they expend maintaining balance and allow them to take part in more complex balance tasks where sensory information may be limited and/or noisy.

Large Models for Virtual Environments: A Review of Work by the Architectural Walkthrough Project at UNC

1996 ◽  
Vol 5 (1) ◽  
pp. 136-145 ◽  
Author(s):  
Mark R. Mine ◽  
Hans Weber
Keyword(s):  
North Carolina ◽  
Virtual Environments ◽  
Virtual Environment ◽  
Graphics Hardware ◽  
Extra Effort ◽  
Chapel Hill ◽  
Model Dynamics ◽  
To Come ◽  
The University ◽  
The Impact

Oth law of model dynamics: In a finite (and usually very short) amount of time, users of a graphics system will generate a model that shall bring said system to its knees. The purpose of this paper is to discuss our experiences with the impact of megamodels on interactive virtual environments. We consider a megamodel to be any model that causes the Oth law of model dynamics to come into effect. We will demonstrate how working with megamodels quickly reveals the limitations of the graphics hardware and software being used to support the virtual environment. We will give examples, based upon our experiences on the Architectural Walkthrough Project here at the University of North Carolina at Chapel Hill (UNC), of the kinds of extra effort required to overcome these limitations.

scholarly journals The application of virtual reality and augmented reality in Oral & Maxillofacial Surgery

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Ashraf Ayoub ◽  
Yeshwanth Pulijala
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Virtual Environment ◽  
Orthognathic Surgery ◽  
Maxillofacial Surgery ◽  
The Body ◽  
Historical Perspectives ◽  
Virtual And Augmented Reality ◽  
The Impact

Abstract Background Virtual reality is the science of creating a virtual environment for the assessment of various anatomical regions of the body for the diagnosis, planning and surgical training. Augmented reality is the superimposition of a 3D real environment specific to individual patient onto the surgical filed using semi-transparent glasses to augment the virtual scene.. The aim of this study is to provide an over view of the literature on the application of virtual and augmented reality in oral & maxillofacial surgery. Methods We reviewed the literature and the existing database using Ovid MEDLINE search, Cochran Library and PubMed. All the studies in the English literature in the last 10 years, from 2009 to 2019 were included. Results We identified 101 articles related the broad application of virtual reality in oral & maxillofacial surgery. These included the following: Eight systematic reviews, 4 expert reviews, 9 case reports, 5 retrospective surveys, 2 historical perspectives, 13 manuscripts on virtual education and training, 5 on haptic technology, 4 on augmented reality, 10 on image fusion, 41 articles on the prediction planning for orthognathic surgery and maxillofacial reconstruction. Dental implantology and orthognathic surgery are the most frequent applications of virtual reality and augmented reality. Virtual planning improved the accuracy of inserting dental implants using either a statistic guidance or dynamic navigation. In orthognathic surgery, prediction planning and intraoperative navigation are the main applications of virtual reality. Virtual reality has been utilised to improve the delivery of education and the quality of training in oral & maxillofacial surgery by creating a virtual environment of the surgical procedure. Haptic feedback provided an additional immersive reality to improve manual dexterity and improve clinical training. Conclusion Virtual and augmented reality have contributed to the planning of maxillofacial procedures and surgery training. Few articles highlighted the importance of this technology in improving the quality of patients’ care. There are limited prospective randomized studies comparing the impact of virtual reality with the standard methods in delivering oral surgery education.

Sign in / Sign up

Export Citation Format

Share Document