Natural Interfaces to Support ADHD in Virtual Reality Environments

Abstract

This work proposes a model that allows us to identify and define natural user interfaces according to the needs of therapy specialists and users with Attention Deficit Disorder (ADHD). The design elements for the generation of natural user interfaces that can be incorporated into virtual reality environments are presented to be support for therapies in children with ADHD. The phases of the proposed model include the identification of the needs of the user and experts in terms of ADHD, the identification of the capacities of the user, and the evaluations of the experts involved. Besides, design guidelines are presented as a guide for the correct definition of natural user interfaces for therapy tasks within ADHD. Also, the elements for the generation of virtual reality environments and the platforms and interaction systems available that allow the use of this type of interfaces are identified, in which the proposed natural user interfaces can be incorporated. A case study is presented in which natural interfaces, user tasks are proposed, and technological platforms are identified to be incorporated into virtual reality environments for children with ADHD who receive therapy in a health institution in Mexico. This research allows us to conclude that natural interfaces in virtual reality environments can be a support for therapies in children with ADHD.