Life Is About to Come With Subtitles
When I was a deaf kid growing up in the 1990s, I had two recurring fantasies. One was that more hearing people would learn American Sign Language. The other was that, one day, the whole world would be captioned, just like TV shows and movies. I imagined pulling on sleek sci-fi glasses, and voilà: The tangle of spoken words around me would unravel into beautiful, legible, written English.
The second of my childhood reveries came back to me recently when I sat down in a quiet on-campus atrium at Harvard with Alex and Marilyn Westner, the co-founders of the Boston-area start-up Xander, who had invited me to chat over coffee after seeing me quoted in a newspaper article about their company’s augmented-reality live-captioning glasses. They slid a bulky prototype across the table, and I put the glasses on my face. Immediately, written words scrolled across a translucent digital box above my right eye.
“How does that feel?”I saw the captioned words right after Alex uttered them. Because I have always watched videos
