Comment on Sign language is just radio communication but on another frequency
Lux@lemmy.blahaj.zone 1 year agoOk, but technically, it would actually be more like LIDAR, since we use visible light rather than radio waves
Comment on Sign language is just radio communication but on another frequency
Lux@lemmy.blahaj.zone 1 year agoOk, but technically, it would actually be more like LIDAR, since we use visible light rather than radio waves