1. A healthcare system for determining information provided to a user in response to received location dependent context data, comprising: a proximity detector for wirelessly detecting presence of an identification tag substantially within a predetermined vicinity of said detector, said identification tag being associated with at least one of, (a) a particular processing device and (b) a particular person; a location detector for determining location information indicating a location associated with an identification tag detected by said proximity detector; and a workflow processor for automatically altering information presented to a user including information associated with a task sequence to be performed by said user for a patient in response to said determined location information.