I think the closest thing back then was a fax, which could transmit monochromatic documents. Halftone (grayscale) fax was invented by Arthur Korn in 1902, enabling newspapers to send/receive photographs via telephone. That used mechanical parts, electronic ADCs were developed in the 1920s.
Comment on Anon is a child prodigy
Penguin_1024@piefed.zip 9 hours agoHe was born in 1898. The idea of digitizing information didn’t really exist, much less the jpeg standard. I’say his mother was very creative.
ChaoticNeutralCzech@feddit.org 6 hours ago
velma@sh.itjust.works 6 hours ago
Sounds like she lead a pretty interesting life as well.