Deaf See Conversations via Subtitles

The general idea fairly obvious,   How well is important. 

AR Glasses Allow Deaf People to 'See' Conversations by Turning Audio into Subtitles

EuroNews, Aisling Ní Chúláin, July 29, 2022

U.K. startup XRAI Glass has unveiled new augmented reality (AR) glasses that can translate audio into subtitles for deaf and hard-of-hearing users. The XRAI Glasses, developed with Chinese AR glasses manufacturer Nreal, are connected to a mobile phone that manages processing and graphics generation. "What our software effectively does is it takes an audio feed from the microphone on these glasses [and] sends it down to the phone," said XRAI Glass' Dan Scarfe. "On the phone we are effectively turning that audio into closed captions and then, using that Nreal software, we can project those subtitles into the real world." ...