Researchers develop a graphene-based intelligent, wearable artificial throat that is sensitive to human speech and vocalization-related motions

A team of researchers at China's Tsinghua University and Shanghai Jiao Tong University have developed a graphene-based intelligent, wearable artificial throat (AT) that is sensitive to human speech and vocalization-related motions. It is a wafer-like tool one centimeter square that can allow barely audible sounds, or even whispers, to be converted into speech at normal volume.