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Biomedical subjects

K Duguid

Publications and source records attributed to K Duguid.

8 recordsLinked to original sources

Video-based computer-assisted learning.

As a relevant exemplar of MPEG-1 and MPEG-2 digital video use, a multimedia computer-assisted learning (CAL) application dealing with Critical Communication Issues in medicine was developed. The application allowed the student to navigate through a series of high-quality digital video and audio clips that were delivered in near real-time from an Intranet server. This paper gives a brief background to the MPEG-2 video compression system and discusses the use of digital video in a CAL environment.

Communication↗

Medical teaching at a peripheral site by videoconferencing.

The departments of Child Health and Mental Health of Aberdeen University's Medical Faculty recently took part in a 3 month trial assessing the potential of videoconferencing as a medium for teaching students on peripheral hospital attachments. The equipment used was British Telecom's VC7000 Videoconferencing System and an ISDN2 (integrated services digital network) connection, which was installed between two sites. The locations used were a teaching room in the Royal Aberdeen Children's Hospital and the Paediatric Unit at Raigmore Hospital in Inverness. This paper describes the resources required to support the trial, the methods used to run it and the results of staff and student evaluation of the trial. Evaluation forms were completed and returned by eight members of staff and by 30 fourth- and fifth-year medical students. The results indicated that, although after this particular trial both staff and students rated the overall usefulness as low, they attributed this to technical problems and limitations specific to the type of equipment used rather than to the method itself. The overall impression was that videoconferencing with ISDN has potential as a teaching tool in the medical undergraduate course but that further improvements in image quality and voice switching are required.

Education, Medical, Undergraduate↗

Cost recovery and its effects on the profession.

More departments are having to implement a cost recovery service and also market their skills in the commercial sector. Less time is becoming available to devote to professional matters. What will be the long-term effects on the professional progress of medical illustration if this is allowed to continue?

Costs and Cost Analysis↗