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Project description (free text)
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Goal: The capability for a robot in a home or facility to be able to recognize a person's health state when an emergency such as a fall has occurred, as a first step toward endowing robots with critical first aid skills. Motivation: Robots need to be useful, and one of the most useful things a robot can do is look after people's health and safety. A quick and meaningful assessment of a person's state during first response to a possible emergency could help save lives and prevent much anguish. Challenge: the first thing which should be done is to assess a victim's state, but this is very difficult even for humans; e.g., for a person who has fallen and unresponsive: 1) where did they hurt themselves? 2) are they breathing normally? 3) are they bleeding? Focus: this project seeks to show that such recognition is possible for an automatic system, as a proof-of-concept; a simplified in-lab scenario is assumed in which a robot is near the victim and good sensor data can be acquired (visual and sound, without occlusions or noise). Approach: the students will perform three steps 1) obtain kinect data (skeleton and depth) of a human-shaped dummy falling in different ways create a recognition system (possibly using LIBSVM) to classify if the head has been hurt 2) record sound samples based on videos of "agonal" respiration, tachypnea (fast breathing), and regular breathing from YouTube calculate mfcc features with htk create a recognition system (possibly using LIBSVM) to classify kind of breathing 3) use a robot (possibly Turtlebot) to drag a white glove over a dummy (red ink will symbolize blood at some areas) to detect the presence/location of deadly bleeding Evaluation of system: accuracy or similar metric for how often the system detects head trauma, breathing, bleeding Requirement: some ability to work with software (installing libraries and writing code), and interest in robots, healthcare, or recognition Deliverable: an intelligent robot system which can assess a victim's state (thesis/report, code, video)
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