Human Patient Simulator in Bristol, UK (bottom left). A simulated patient in Bristol, UK, is used to train anaesthetists remotely via MultiMED -- an interactive TV and computer service carried by satellite.

The hub of the DELTASS system is the Medical Field Hospital, set up within the disaster area. It is from here that mobile teams' activities are co-ordinated, patients are gathered, treated and their data tracked, and decisions are made about evacuating them elsewhere.