Researchers at Vanderbilt University are experimenting with using robots to monitor the emotional states of autistic children.
Professors Wendy Stone and Nilanjan Sarkar believe that robots could eventually help these children learn social skills. Children with autism spectrum disorder - which affects about one in 150 children - have difficulties "reading" other people and communicating with them.
Stone and Sarkar connect children ages 13 to 16 years old to battery sensors that measure their heart rates, temperatures, and muscle and skin responses. Information from the robots indicates when a child is becoming upset. Since each child responds differently to certain stimuli, this information must be individualized. For example, one child may avoid eye contact and start to tantrum if someone stares at him too often. The idea is to program the robot to help the child modulate his response to upsetting stimuli.
So far the robots are as accurate as trained therapists in predicting behaviors.
These studies appear in the journals
International Journal of Human Computer Studies and IEEE Transactions on Robotics.
Labels: autism, emotions, robots
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