Frontiers in Psychiatry (Apr 2016)

GOLIAH: A gaming platform for home based intervention in Autism - Principles and Design

  • Valentina eBono,
  • Antonio eNarzisi,
  • Anne-Lise eJouen,
  • Elodie eTilmont,
  • Elodie eTilmont,
  • Stephane eHommel,
  • Wasifa eJamal,
  • Jean eXavier,
  • Koushik eMaharatna,
  • Mike eWald,
  • Mohamed eChetouani,
  • David eCohen,
  • David eCohen,
  • Filippo eMuratori

DOI
https://doi.org/10.3389/fpsyt.2016.00070
Journal volume & issue
Vol. 7

Abstract

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Meeting the required intensive intervention hour for treating children with autism is challenging in terms of trained manpower needed and costs. Advances in Information Communication Technology and computer gaming may help in this respect by creating a nomadically deployable closed loop intervention system involving the child and active participation of parents and therapists.An automated serious gaming platform enabling intensive intervention in nomadic settings has been developed by mapping two pivotal skills in autism spectrum disorder: Imitation and Joint Attention (JA). Eleven games – seven Imitation and four JA – were derived from the Early Start Denver Model. The games involved application of visual and audio stimuli with multiple difficulty levels and a wide variety of tasks and actions pertaining to the Imitation and JA. The platform runs on mobile devices and allows the therapist to (1) characterize the child’s initial difficulties/strengths, ensuring tailored and adapted intervention by choosing appropriate games and (2) investigate and track the temporal evolution of the child’s progress through a set of automatically extracted quantitative performance metrics. The platform allows the therapist to change the game or its difficulty levels during the intervention depending on the child’s progress. Performance of the platform was assessed in a 3-month open trial with 10 children with autism. The children and the parents participated in 80% of the sessions both at home (77.5%) and at hospital (90%). All children went through all games but, given the diversity of the games and the heterogeneity of children profiles and abilities, for a given game the number of sessions dedicated to the game varied and could be tailored through automatic scoring. Parents (N = 10) highlighted enhancement in the child’s concentration, flexibility and self-esteem in 78%, 89% and 44% of the cases respectively and 56% observed an enhanced parents-child relationship. This pilot study shows the feasibility of using the developed gaming platform for home-based intensive intervention. However, the overall capability of the platform in delivering intervention needs to be assessed in a bigger open trial.

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