Developing a new perspective for biomedical Communications.

A three-dimensional model is utilized in an attempt to develop a complete picture of the many facets of biomedical communications. This model provides a suitable visual structure from which to explore the complex interactions of individuals, institutions, and activities in defining the field of biomedical communications. The first dimension of the model was developed through a historical overview of the environment of the biomedical communicator and suggests that changing organization goals, client needs, technology, and resources have influenced the evolution of different types of biomedical communicators. The second dimension of the model identifies five major work roles that may be performed by the biomedical communicator of today. The final dimension of the model is developed by a consideration of the major communication methods (illustration, photography, cinematography, television, audiovisual, and computer) of the biomedical communicator.