[citation][nom]loltrevor[/nom]Correct me if I'm wrong, but this could reach much further then music could it not? If a dual microphone setup was used, the collar could translate sounds, noises, and speech into vibrations which someone who is deaf could be taught to understand.[/citation]
wow, or they could just talk with their hands. No moving parts, or batteries to die. Also you wouldnt have to learn a whole new language.