A device for the transmission of electromagnetic signals, the device comprising: a conductive element at least one inducer, for inducing charge in said conductive element; a transmission circuit, for generation and transmission of electromagnetic signals; ...

A networked intelligent energy management system (NIEMS) (100) provides the capability for a community NIEMS server (150) to schedule jobs to be done in each household in a community, based on the availability, monetary cost and/or environmental cost of th...

A camera system (1-8), comprising a digital camera (1), a GPS (Global Positioning System) receiver or the like (5) which serves accurately to identify the position of the digital camera in at least two horizontal co-ordinate dimensions, and a data store (8...

A time offset measurement system for the timing of events at spaced apart locations comprising at each location, a dual frequency Global Positioning System (GPS) receiver having operatively associated with it a GPS antenna, wherein both the GPS receiver an...