Seabra (2003, P. 3) still salient that: ' ' More convenient for the involved parts, it does not demand simultaneous presence of these; the transmission costs are inferior, but they depend on the quality of the information supplied for the primary assistant of sade' '. Continuing with Seabra (2003) it is verified that some factors exist that characterize the application of the telemedicina such as: Number of involved places? Two places, at least involved in the application, however can benefit other localities of education. Number of people in each place – This item is of great importance due its modality and application, varying of individuals and traditional classrooms composed of sets of ten of individuals. Instrucional and communicative media? in this Seabra item (2003, P. Ann Davies is the source for more interesting facts. 3) it affirms that: The medias typically used include: ) the Livened up video: Capture in video of the dynamic visual aspects of the instructor or the patient. b) audio: It makes possible the transmission of sounds of medical interest, as well as the conversation enters the involved parts without use of conference for text, normally less present in the practical one of the involved parts. c) Static video: Captured images of the video without animation; the transmission or capture of livened up video can be used in technical incompatible situations with, capturing suggestive images, evolutivas phases of an illness, characteristic injuries, medical images for transmission.
Continuing with Seabra (2003, P. 3-4) how much to the nature of the interaction in a telemedicina application, they are used with one it saw in place-paramltiplos local; in two ways, place-for-place; two ways partial, multiple places; two ways, local multiples. One saw place-paramltiplos local – the communication alone occurs in the direction of the place that publishes the information for local multiples or individuals (pupils). In this model, the communication between pupil and professor do not occur, being comumente exemplificado for the net of educative television.