EARreplaceable: Mind Controlled Hearing Aids

Losing your hearing can be an alienating experience in a whole bunch of different ways.  Newly developed mind-control hearing aids allow wearers to focus on particular voices, which could revolutionise the way we understand and treat hearing loss. But when could this become available to users, and how would it even work? To answer some of these questions for us, we spoke to the Director of the National Acoustic Laboratories at Hearing Australia, Brent Edwards.