Hacker News @h4ckernews@mastodon.social · activity timestamp 3 days ago Optophonehttps://en.wikipedia.org/wiki/Optophone #HackerNews #Optophone #technology #innovation #accessibility #vision #technology Read more Read less Translate Translate Optophone - Wikipedia Reply Boost or quote Boost Quote You cannot quote this post Like More actions Copy link Flag this post Block
