Sounds like you know what you're talking about.. Do think this would be an area for the telecom companies? As outsiders, it might be relatively slow-going lining up volunteers.. the telecom companies will have all this data from every customer of theirs who owns a GPS-equipped. Guess it would boil down to what agreements the telecom companies have with their users on how they can use the data (privacy concerns). Anyway, let me know if there's anything MP2Kmag can do to help..

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