Nowadays, China is stepping into an aging society, and most people care about their personal health with the Chinese economic development. Chronic-diseases have become the major threat to the elder people in China. In order to ensure a real-time health care for the elders, we propose health cloud platform with IoT for community health service. The platform includes IoT health services subsystem, health cloud application service subsystem and data management subsystem. The System development and service scheme is composed of six parts according to the function: front-end data acquisitioning module, message middleware, storage center, data mining center, medical graphics image processing center and presentation layer. The health cloud platform has two main functions: real time medical care technology and personalized health service. The successful deployment of health cloud can take demonstration for others application, and promote itself cloud computing technologies development.

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In the age of information network, blockchain technology has become a key focus. With the integration of new technologies, blockchain covers many fields such as finance, social welfare, agriculture, smart cities, and education. At the same time, education has undergone fundamental changes along with the continuous advancement of technology, and under the impetus of blockchain and other technologies, “technology better empowers education” is an important goal of education informatization workers. Therefore, this article will explore its application scenarios in the field of “blockchain + education” based on blockchain and IPFS-related technologies and elaborate on how IPFS technology can improve the efficiency of educational resource sharing, optimize the process of sharing and dissemination of educational resources, promote the improvement of the quality of science education and build the application prospects of science education resource sharing.

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