I'm curious, what do you think is new in hearing aids? edit: Just looked at iHear. I'm skeptical: There's a reason pretty much all hearing aid researchers advo

I'm curious, what do you think is new in hearing aids? edit: Just looked at iHear. I'm skeptical: There's a reason pretty much all hearing aid researchers advocate outside-of-ear hearing aids. But I didn't look into it much so maybe there's something I missed.