Design of Soft Tangible User Interface with Haptic Feedback to Help Children With Autism

Abstract

Autism is a spectrum of neurodevelopmental disorders characterized by limited social skills. The Centers for Disease Control and Prevention (CDC) estimate that 1 of 68 children born in the United States has some degree of Autism Spectrum Disorder (ASD). While symptoms can vary widely between individuals, autism symptoms begin to manifest in very early childhood and can be an emotional challenge for parents, causing extreme difficulties in the development of communication. This paper explores a design process of interactive soft toys for children with High Functioning Autism (HFA). Participatory design methodology was used and based on the interaction with HFA children in local events and centers, soft toys were developed from observations made and questions asked. There is also an in depth user study done that helps confirm the results obtained from the preliminary user studies. A cat soft toy made with soft felt fabric and different vibration patterns was developed to help improve relaxation in children with Autism. This method proved very effective and we will discuss about it in detail in this paper.