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Positive Technology Journals

« 2005-12-12 | HomePage | 2005-12-15 »

Dec 13, 2005

The Use of Virtual Reality and Audiovisual Eyeglass Systems as Adjunct Analgesic Techniques: A Review of the Literature.

Ann Behav Med. 2005;30(3):268-278

Authors: Wismeijer AA, Vingerhoets AJ

Background: This review focuses on the application of technologically advanced methods of audiovisual distraction as adjunct analgesic techniques; more specifically, (a) virtual reality (VR) and (b) audiovisual (A/V) eyeglass systems (A/V distraction). Purpose: It is assumed that distraction taxes the patient's limited attention capacity, resulting in the withdrawal of attention from the noxious stimulus with a subsequent reduction in pain. Methods: Twenty studies evaluating the analgesic potential of both methods in different patient groups and in healthy volunteers were identified in the scientific literature. Results: Although the majority of these studies are hampered by serious methodological drawbacks, particularly a small number of participants, the results nevertheless strongly suggest that both VR and A/V distraction can be a very promising analgesic technique that may be used safely and effectively for the reduction of pain and discomfort during medical procedures. An additional important aspect is that few negative side effects have been reported. Conclusions: Directions for future research are presented.



23:30 Posted in Cybertherapy | Permalink | Comments (0) | Tags: Positive Technology, virtual reality, cybertherapy

PhD position at CRAFT

Via Pasta and Vinegar

CRAFT - School of Computer and Communication Sciences is looking for a PhD student. Here is the announcement:


PROJECT
Group mirrors provide users with a reflection of their collaborative processes. The noise sensitive table is an example of interactive furniture based on the concept of group mirror (http://craftsrv1.epfl.ch/research/interactivetable/). Its matrix of LED, embedded in the physical table, provides users with a representation of their social interactions. The table namely reflects turn-taking patterns when students work collaboratively. The peripheral perception of this feedback allows them reflecting on the group verbal interaction or on individual contributions and, finally, deepening learning and regulating their collaboration. The first prototype of the noise sensitive table showed the interest of the concept. Continuing this project now requires improving the software detecting speech configuration and develop adequate visual grammars for the feed-back. This project overlaps the domains of roomware and computer-supported collaborative learning (CSCL).

POSITION
A PhD position, for 3 years is offered. The gross salary is approx. 3600 Swiss Francs per month. The PhD candidate will participate into a doctoral program at EPFL (12 credits).

PROFILE
The candidate will join the EPFL doctoral program in computer science. He must have a strong background in computers science and interest for research in collaborative activity, roomware or human-computer interaction. Knowledge in signal processing would also be appreciated. Working language is English.

FUNDING
This project in funded by an internal source for three years.

START
Spring 06 (as soon as possible)

23:28 Posted in Research institutions & funding opportunities | Permalink | Comments (0) | Tags: Positive Technology