Beacon is an in door positioning system provided by Apple based on BLE (Bluetooth Low Energy) technology. Smart devices, such as iPhone or Android phone can detect advertising signals sent by the low energy consumption tiny device. Notifications will be pushed automatically to the user when smart device with iBeacon Apps come to certain areas. It provides promising and portfolio usage scenarios for business, such as retail stores, to push related information about customers' interested items with the awareness of customers' location. This technology also can be used in museum scenario. In this research, we described the principle of iBeacon, and addressed a design of interaction system between visitors and collections supported by iBeacon technology. Index Terms-iBeacon, indoor positioning, Museum, interaction system design

Rapid development of big data especially network information greatly impacts the traditional pattern of law education and has far-reaching influence on it. It is new attempt to explore "how to teach" in law education through paying attention to the influence brought by big data technology and building pattern of law education. Under the background of big data era, from the perspective of application of MOOC in teaching, patterns of law education are explored to provide more diversified and personalized selections for it.

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