Study on Social Interaction between Children with Autism and Humanoid Robot NAO

Autism cannot run away from their triangle deficits: social, communication and stereotyped behaviour. There is no cure for autism or any definitive treatment to treat the core symptoms of this developmental disorder. However, the deficits can be minimized by maximize their learning through behavioural therapy and educational intervention. Nowadays, the methods in the rehabilitation of autism have been upgraded by the innovation of humanoid robots, in particular the humanoid robot NAO. In this study, NAO has being programmed using Choregraphe as programming tool to develop lesson modules for children with autism to practice their social interaction skill. This paper focuses specifically on social interaction subscale to observe the behaviour of the autistic children during interaction with the humanoid robot NAO. The observation is based on six items referenced from the Gilliam Autism Rating Scale-second edition (GARS-2). The use of humanoid robot NAO in the rehabilitation of autistic children is expected to help them to interact and practice their social traits just like normal children. The results evidently showed that children with autism are positively affected by NAO by giving encouraging responses in social interaction when interacting with the robot. Two-way communication between the child and robot in real time significantly give positive impact in the responses towards the robot.