Research Topics

Ubiquitous computing systems utilize a lot of sensors and embedded/mobile devices in a harmonious manner and efficiently provide users with sophisticated services by recognizing contexts of real world. Our Lab. conducts data collection, data analysis, application development, for solving the various challenging issues of real world. The main themes are as follows:


  • Recognizing Living Activities in Smart Home using Sensor Devices
  • Indoor Positioning System using Lighting Devices
  • Elderly Monitoring System using BLE Devices


  • E-Health Support for Calorie Control
  • Estimating Heart Rate Variation during Walking
  • Estimating Hunger Degree based on Meal and Exercise Logs


  • Context-Aware Photography Support System based on Social Data Analysis
  • Participatory Sensing Systems
  • Internet-less Emergency Communication Systems

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