This plot presents the most recently recorded piezoelectric signal. Our challenge is to learn as much as possible from this particular signal. For example, was it generated by one person rushing between the train station and the bus stop? Was it generated by a couple walking slowly arm in arm? Or was it generated by a group of school children jumping up and down to get the light to flash? It is supposed that each of these scenarios generates characteristically different signals. We are developing an algorithm that teases out these differences and classifies them accordingly. Consequently, we will then obtain an accurate estimate of the number of people visiting the site and, perhaps, a better idea of what they were doing there.
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Recent transmissions timestamps
Additional control box real-time information
Electrical schematic (BW) ,  Electrical schematic .
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