Service portability of networked appliances

Networked appliances are popularly viewed as one of the next major Internet growth areas. This document outlines an approach for delivering services to networked appliances using techniques that allow mobility of these services both in a conventional location independent sense and between physical devices. Key requirements to address this market are identified and the document then goes on to present a technical solution to meet these requirements together with worked examples. It concludes with suggestions for further work.