Consider mobile devices as a swarm of sensors. If there are enough devices in an area with barometric pressure sensors, perhaps the data they provide could aug

Consider mobile devices as a swarm of sensors. If there are enough devices in an area with barometric pressure sensors, perhaps the data they provide could augment existing weather forecasts. As far as I know the Xoom is the only device with a barometer now but perhaps there will be more. If we get access to more sensors we'll figure out things to do with them.