1. An Augmented Reality Application for the Community Learning about the Risk of Earthquake in a Multi-storey Building Arearn2. Dynamic Sleep Scheduling on Air Pollution Levels Monitoring with Wireless Sensor Networkrn3. Automatic Samples Selection Using Histogram of Oriented Gradients (HOG) Feature Distancern4. Application of Sliding Mode Control in Indirect Field Oriented Control (IFOC) for M…