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\subsection{Matt McCarthy}  Matt helped with the design process of the system, selecting which input and output devices would be most appropriate within the form factor we have used. He created the device using card, and chose the most intuitive positioning of the I/O devices. Matt created the 'Sweeper' class, which handles automatically scraping location data from Google Earth. This data is used to reprogram the RFID tags.   \subsection{Craig Ashley}