Presence and Context
Presence, being present in a place, can be seen as a subset of context description. Some work has already been done in the past on that topic. Some specifications have been written such as SIMPLE at IETF or OPO.
Presence, being present in a place, can be seen as a subset of context description. Some work has already been done in the past on that topic. Some specifications have been written such as SIMPLE at IETF or OPO.
