1.7 – Fall Detection and Risk of Falling Assessment with Wearable Sensors

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Tuesday, October 23, 2012
Demo Presentation Sessions

Bor-rong Chen (BioSensics LLC, US), Joseph Gwin (BioSensics LLC, US)

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1.7 – Fall Detection and Risk of Falling Assessment with Wearable Sensors

  1. 1. BioSensics LLC Demonstration: Fall Detection and Risk of Falling Assessment with Wearable SensorsBor-rong Chen, Ph.D.Chief Technology OfficerBioSensics LLC www.biosensics.combor-rong.chen@biosensics.com info@biosensics.com
  2. 2. Automatic Fall Detection• Commonly Employed Approaches – Self-report (wireless help button) – Simple threshold based detection
  3. 3. PAMSys (Physical Activity Monitoring System) PAMSysTM Motion Sensor 3
  4. 4. OOO PAMSysTM Sensor© 2012 BioSensics LLC 4 Raw Acceleration Data Analyzed Physical Activity
  5. 5. Algorithms: Fall Detection Posture- 3-axis PAMSysTM dependent False Report Acceleration Postural Analysis: Alarm Removal Falls Rules Sitting, Standing, Lying, Walking Peak Detection Transversal (shock detected?) Plane Post Shock Acceleration Analysis Shock Threshold 5
  6. 6. Questions & Comments? bor-rong.chen@biosensics.com OOO PAMSysTM Sensor www.biosensics.com© 2012 BioSensics LLC info@biosensics.com

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