1. A system for using artificially intelligent interactive memories, the system implemented at least in part on one or more computing devices, the system comprising: one or more processor circuits; a memory unit, coupled to the one or more processor circuits, that comprises a plurality of interconnected rounds of conversational exchange including a first round of conversational exchange, the first round of conversational exchange comprising a recording of a first conversation participant's first conversational activity correlated with a recording of a second conversation participant's first conversational activity; a picture-capturing device, coupled to the one or more processor circuits, configured to capture a stream of digital pictures of a user; and a sound-capturing device, coupled to the one or more processor circuits, configured to capture a stream of digital sound samples of the user, wherein the one or more processor circuits are configured to: detect the user's first conversational activity from at least one of the stream of digital pictures of the user or the stream of digital sound samples of the user; compare at least one portion of a recording of the user's first conversational activity with at least one portion of the recording of the first conversation participant's first conversational activity; determine at least a partial match between the recording of the user's first conversational activity and the recording of the first conversation participant's first conversational activity; and cause a display and a sound-producing device to play at least one portion of the recording of the second conversation participant's first conversational activity, the causing performed in response to the determining at least a partial match between the recording of the user's first conversational activity and the recording of the first conversation participant's first conversational activity.
1. A system for using artificially intelligent interactive memories, the system implemented at least in part on one or more computing devices, the system comprising: one or more processor circuits; a memory unit, coupled to the one or more processor circuits, that comprises a plurality of interconnected rounds of conversational exchange including a first round of conversational exchange, the first round of conversational exchange comprising a recording of a first conversation participant's first conversational activity correlated with a recording of a second conversation participant's first conversational activity; a picture-capturing device, coupled to the one or more processor circuits, configured to capture a stream of digital pictures of a user; and a sound-capturing device, coupled to the one or more processor circuits, configured to capture a stream of digital sound samples of the user, wherein the one or more processor circuits are configured to: detect the user's first conversational activity from at least one of the stream of digital pictures of the user or the stream of digital sound samples of the user; compare at least one portion of a recording of the user's first conversational activity with at least one portion of the recording of the first conversation participant's first conversational activity; determine at least a partial match between the recording of the user's first conversational activity and the recording of the first conversation participant's first conversational activity; and cause a display and a sound-producing device to play at least one portion of the recording of the second conversation participant's first conversational activity, the causing performed in response to the determining at least a partial match between the recording of the user's first conversational activity and the recording of the first conversation participant's first conversational activity. 11. The system of claim 1 , wherein the comparing at least one portion of the recording of the user's first conversational activity with at least one portion of the recording of the first conversation participant's first conversational activity includes comparing at least one word recognized from the recording of the user's first conversational activity with at least one word recognized from the recording of the first conversation participant's first conversational activity.