Abstract:

In this article, we will analyze the context-awareness services from the perspective of the value chain. By the research of the composition of the value chain、businesses’ roles and responsibilities in the industrial chain、As well as the major activities involved、 information services flow、capital flow、business process etc in the process of context-awareness services, we will provide the preparation of related theoretical basis for the development of the context-awareness services; on the basis of the related industries, companies can recognize business development opportunities on the context-awareness services; on the basis of the research of value chain of he context-awareness services, we will provide the early theoretical precipitation for the establishment of business models.

Key words: context-awareness, valuechain, informationserviceflow, capitalflow, businessflow