Sensor data collection and representation framework

This deliverable is a report on the outcome of tasks T4.4 and T4.5, and will complement the system architecture definition of D2.3, by focusing on the data communication protocols and representation schemes. For this consist of three sections: One elaborating on the details of the message passing scheme used by the STORM system sensors, one reporting on the use of protocols for sensor communication, and one on the unified (human/machine generated) data representation scheme.