> There is a lot of potential in this area! I imagine a role for being able to select between 3-4 enhancement personalities, just as one might wish to select b

> There is a lot of potential in this area! I imagine a role for being able to select between 3-4 enhancement personalities, just as one might wish to select between different self-driving personalities for different road and traffic conditions. Also, given what I take to be a high proportion of non-use of hearing aids after a professional "fittting" or "tuning", I wonder what role for "at-home" A/B testing where a wearer can suggest better/worse between two different sets of adjustments.