I tried the futuristic Nuance Hearing Glasses. Do they pass the crowded restaurant test?

Hearing loss is something of an epidemic in the United States, where the population is rapidly aging. Chances are, your hearing isn't as good as it could be. Maybe you're like me and you spent way too many hours in a way too small basement playing way too loud metal music without hearing protection (an admittedly extreme example), or maybe you merely spend too much time listening to your earbuds. Regardless, hearing health affects your quality of life, safety, and social life.

According to the World Health Organization...