These smartglasses could be a game changer for hearing-impaired theatergoers

https://www.fastcompany.com/90246569/these-smartglasses-could-be-a-game-changer-for-hearing-impaired-theatergoers?partner=feedburner&utm_source=feedburner&utm_medium=feed&utm_campaign=feedburner+fastcompany&utm_content=feedburner