TheFeature :: An Architect in the City of Bits: "Mitchell: The implications of location-awareness are far from obvious. The technology enables you to reconsider things as fundamental as, say, signage in a city. For example, we traditionally think of a stop sign as part of the fixed infrastructure of the city. But if you have a location-aware automobile, you can shift the stop sign to the dashboard so it pops up when you approach an intersection. If you have whole networks of location aware vehicles, the system becomes more elaborate. Perhaps the stop sign only pops up when there's another car coming from the opposite direction. You could even have elaborate intersection priority schemes.
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