Comparison Of Virtual Reality Engines To Develop Games For Individuals On The Autism Spectrum

Virtual Reality (VR) scenarios have been presented as an interesting therapeutic tool to train abilities in individuals with autism. These patients can present hyper- or hypo-sensibility to sensorial stimuli. VR developers can customize the environment to provide a more comfortable and adaptable place for these patients. However, some VR engines may be limited in this respect. Therefore, this work presents a comparison of seven engines that can be used to build games for individuals on the autism spectrum. It was considered not only the technical development requirements, but also functional requirements applicable to the autism scenario. As a result, the Unity engine showed to be the most appropriate tool.