Investigate improvements over the current method of monitoring patients (likely to be transplant patients) within GST including how to monitor: - A larger number of patients: - More remotely than within the existing ward - In real-time i.e. notify the clinician, provide him with data, on detection of an event (abnormal clinical episode) rather than using later off-line analysis.  1. "Smarter" i.e. find relevant events more easily, prediction of events.  2. Monitor the following vital signs (pulse, non-invasive blood pressure, temperature, SpO2).  3. Provide clinical decision support to the clinician and access to the patient information.  4. Initially prove the concept on a GST site with up to 5 patients concurrently.