| 主权项 |
1. A method, comprising:
locally storing, in a memory device of a mobile communications device, an individual's personal health information; discovering, by the mobile communications device, a peer mobile device; sending, from the mobile communications device, a query via a network to the peer mobile device, the query requesting a different person's anonymous health information retrievable via the peer mobile device; receiving, at the mobile communications device, the different person's anonymous health information requested from the peer mobile device; aggregating, in the memory device of the mobile communications device, the different person's anonymous health information with the individual's personal health information to produce aggregated health information; retrieving, by the mobile communications device, global positioning system information describing a location of the mobile communications device; comparing, by the mobile communications device, the location to a radius about a threshold location; determining, by the mobile communications device, that the location exceeds the radius about the threshold location; determining, by the mobile communications device, an irrelevancy of the aggregated health information in response to the location exceeding the radius about the threshold location; and executing, by the mobile communications device, a rule that purges the aggregated health information from the memory device in response to the location exceeding the radius about the threshold location. |
