Troubles in social communication as well as deficits in the cognitive treatment of emotions are supposed to be a fundamental part of autism. We present a case study based on multimodal interaction between a mobile robot and a child with autism in spontaneous, free game play. This case study tells us that the robot mediates the interaction between the autistic child and therapist once the robot-child interaction has been established. In addition, the child uses the robot as a mediator to express positive emotion playing with the therapist. It is thought that the three-pronged interaction i.e., child-robot-therapist could better facilitate the transfer of social and emotional abilities to real life settings. Robot therapy has a high potential to improve the condition of brain activity in autistic children.

Autism is a complex neuropsychological disorder characterized by qualitative alterations in social interaction and interpersonal communication. The aim of this study is to estimate the interaction between autistic children and a mobile toy robot during free spontaneous game play. The duration of different criteria including eye contact, touch, manipulation, and posture have been considered. The variety of interactions of children with autism and the mobile toy robot show that the children take an interest in playing with the robot. This study suggests that the mobile toy robot in an ecological situation such as free, spontaneous game play could be used as a mediator of social stimuli in order to reduce the impairment of autistic children skills related to social information understanding and interaction.

Autistic Spectrum Disorders lead to the necessity of a fully adaptive management. Game is an educational way of intervention. First studies with an automous robot tend to point out that these children's social behaviour would be helped when interacting with a robot toy. With a remotely operated robot prototype, we led a comparative study between a traditional toy play and the remote operated robot play between the two playing conditions. The robot seemed to capture the children's interest. This study has also allowed us to acquire information on the solitary and social play of these children with the robot.