The National Theatre in London is offering "smart caption glasses" that display live subtitles synchronized by software and transmitted over Wi-Fi (Alex Marshall/New York Times)

Alex Marshall / New York Times:
The National Theatre in London is offering “smart caption glasses” that display live subtitles synchronized by software and transmitted over Wi-Fi  —  LONDON — If you have hearing difficulties, the idea of spending hours watching a play may not be that attractive given the risk of key dialogue slipping from your grasp.



from Techmeme http://www.techmeme.com/181005/p4#a181005p4