Published on in Vol 9, No 6 (2021): June
                                    Preprints (earlier versions) of this paper are
                                    available at
                                    https://preprints.jmir.org/preprint/27793, first published
                                    .
                                

1 Schmid College of Science and Technology, Chapman University, Orange, CA, United States
2 Center for Autism and Related Disorders, Woodland Hills, CA, United States
3 Fowler School of Engineering, Chapman University, Orange, CA, United States
*these authors contributed equally
