Use of lean robotic communication to improve social response of children with autism

Abstract

In light of inconclusive results reported in the literature on the benefits of using robots to foster social
\nskills in autistic children, this paper assesses the use of robots with no facial expressions to create basic
\nstructured communication with autistic children. We address the complexity of communication when
\nautistic children cannot understand the unintentional facial expressions of human instructors in training
\nsessions. The paper reports 19 training sessions of a mild autistic child interacting with a humanoid robot
\nwith approximate duration of 20 minutes each. It was observed that during these 19 sessions, the child
\nimproved his responses to the directives given by the robot. The paper discusses the results in terms of the
\nimplications for professionals in the field. Further, the study serves as a proof of concept for future
\ncontributions to media richness theory.