A diagnostic system includes sensors with at least one being a diagnostic device comprising one or more solid state light sources used in a measurement. A software application capable of generating physiological information based on the sensors is operable on a control system adapted to receive, store and process the physiological information. The control system includes a touch-screen, circuitry for obtaining position information from a location sensor, and a wireless transceiver to transmit wireless data including the physiological information over a wireless link and is further capable of receiving voice and manually entered input signals. A host includes a digital file for receiving and storing the wireless data, control logic to process the wireless data to generate a status of the user, memory for recording the status, and an output for communicating the status or associated information over a communication link to display output devices located remotely from the host.