Buzzwords such as Identity 2.0, Web services and SOA characterize the architectures of novel IT-systems. Concerning these recent trends, the stake holders of eHealth systems might ask a number of questions including:
• Users: does that help us in providing a better care?
• Owners: how does it change the suite of applications and services we provide?
• Suppliers: what is the footprint on our software architecture?
This presentation will discuss the relevance of Identity 2.0, Web services and SOA for IT-systems in health-care. It will identify and assess the value that can be added through ideas and technologies behind these trends. Regarding the fundamental concept of identity, architectural blueprints for Web services and SOA-based eHealth systems will also be investigated.
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