2024-04-16 18:09:16
At first glance, they look like normal glasses, but they are actually acoustic devices that allow the wearer, who has hearing problems, to hear. It is enough to look into the eyes of the other person who is speaking in order to hear his words well. The Italian company “Essilor Luxotica” invented “hearing glasses”, which it recently presented in Las Vegas.
In practice, the acoustic devices are located in the temples of the glasses. Thus, the person who is ashamed to show others that he is hard of hearing can hear the conversation of the other people well. According to the World Health Organization, 1.25 billion people in the world suffer from hearing problems. For many men and women over 50, the new type of hearing glasses can be a wonderful tool to overcome their complexes and feel comfortable when communicating with others even in noisy environments. What is the mechanism? Looking at the person in front of you, you activate the acoustic device, and so the voice of the interlocutor is amplified several times in your ears. This is because it triggers a system of microphones located along the eyeglass frames.