TY  - JOUR
A1  - Pawassar, Christian Matthias
A1  - Tiberius, Victor
T1  - Virtual reality in health care
BT  - Bibliometric analysis
JF  - JMIR Serious Games
N2  - Background:
Research into the application of virtual reality technology in the health care sector has rapidly increased, resulting in a large body of research that is difficult to keep up with.

Objective:
We will provide an overview of the annual publication numbers in this field and the most productive and influential countries, journals, and authors, as well as the most used, most co-occurring, and most recent keywords.

Methods:
Based on a data set of 356 publications and 20,363 citations derived from Web of Science, we conducted a bibliometric analysis using BibExcel, HistCite, and VOSviewer.

Results:
The strongest growth in publications occurred in 2020, accounting for 29.49% of all publications so far. The most productive countries are the United States, the United Kingdom, and Spain; the most influential countries are the United States, Canada, and the United Kingdom. The most productive journals are the Journal of Medical Internet Research (JMIR), JMIR Serious Games, and the Games for Health Journal; the most influential journals are Patient Education and Counselling, Medical Education, and Quality of Life Research. The most productive authors are Riva, del Piccolo, and Schwebel; the most influential authors are Finset, del Piccolo, and Eide. The most frequently occurring keywords other than “virtual” and “reality” are “training,” “trial,” and “patients.” The most relevant research themes are communication, education, and novel treatments; the most recent research trends are fitness and exergames.

Conclusions:
The analysis shows that the field has left its infant state and its specialization is advancing, with a clear focus on patient usability.
KW  - virtual reality
KW  - healthcare
KW  - bibliometric analysis
KW  - literature review
KW  - citation analysis
KW  - VR
KW  - usability
KW  - review
KW  - health care
Y1  - 2021
U6  - https://doi.org/10.2196/32721
SN  - 2291-9279
VL  - 9
SP  - 1
EP  - 19
PB  - JMIR Publications
CY  - Toronto, Kanada
ET  - 4
ER  - 
TY  - JOUR
A1  - Luther, Laura
A1  - Tiberius, Victor
A1  - Brem, Alexander
T1  - User experience (UX) in business, management, and psychology
BT  - a bibliometric mapping of the current state of research
JF  - Multimodal technologies and interaction : open access journal
N2  - User Experience (UX) describes the holistic experience of a user before, during, and after interaction with a platform, product, or service. UX adds value and attraction to their sole functionality and is therefore highly relevant for firms. The increased interest in UX has produced a vast amount of scholarly research since 1983. The research field is, therefore, complex and scattered. Conducting a bibliometric analysis, we aim at structuring the field quantitatively and rather abstractly. We employed citation analyses, co-citation analyses, and content analyses to evaluate productivity and impact of extant research. We suggest that future research should focus more on business and management related topics.
KW  - bibliometric analysis
KW  - co-citation analysis
KW  - co-occurrence analysis
KW  - citation analysis
KW  - user experience
KW  - UX
Y1  - 2020
U6  - https://doi.org/10.3390/mti4020018
SN  - 2414-4088
VL  - 4
IS  - 2
PB  - MDPI
CY  - Basel
ER  -