TOFI: Designing Intraoral Computer Interfaces for Gamified Myofunctional Therapy.

In the last two decades, there have been several proposals for Intraoral Computer Interfaces (ICI), with demonstrations of novel technologies mostly aimed at assistive devices or in hand-free scenarios. This paper demonstrates a case study for wearable ICIs that allows users to train their tongue muscles with gamified myofunctional therapy: a method that can reduce snoring and mild sleep apnea. This demonstrates a novel application of ICIs together with new design and technological solutions for fabricating such devices. We also discuss the various challenges associated with the design of ICIs and ICI based interactions to lay the groundwork for future research, prototypes and a broader exploration of ICI application areas.