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m.2bnb.org In the beginning there was only one bus. Budget was limited, so real-time GPS tracking was out of the question. We devised a solution using a laptop on the bus that would constantly scan wireless networks for their name and signal strength. The application would then post results to Skyhook Wireless and they would return location coordinates to us. This solution was a good trial. 2BNB quickly expanded their fleet and donations grew so we could order hard wire GPS units onto the bus. Now there are 4 buses, multiple routes, and location data updates in real-time every 5 seconds.