Patent ID: 8634597

Claim:
A server, comprising: a memory to store computer instructions; and a processor coupled to the memory, wherein the processor, responsive to executing the computer instructions, performs operations comprising: obtaining first personal content associated with a first mobile communication device, wherein the first personal content is generated based on sensory information obtained by the first mobile communication device, wherein the first mobile communication device obtains at least a portion of the sensory information from a second mobile communication device in response to a broadcast by the first mobile communication device of a wireless signal representing a notice to obtain the sensory information, wherein the sensory information is associated with an environment of the first mobile communication device, wherein the sensory information comprises images of the environment, wherein the first mobile communication device is associated with a first user, and wherein the second mobile communication device is associated with a second user; obtaining image recognition information associated with the second user; performing image recognition on the first personal content using the image recognition information to detect the second user being present in first images of the first personal content; obtaining second personal content associated with the first mobile communication device; and performing additional image recognition on the second personal content using the image recognition information to detect the second user being present in second images of the second personal content.