Hiroshi Kawano, Untitled, 1972, serigraph from the Art Ex Machina portfolio.
Introducing Teletext in the late 1970s, via.
Next up from the IFA archives, the introduction of teletext TVs in 1975. Loved teletext, was ahead of its time. http://ift.tt/1ACvWyb
— Martyn Williams (@martyn_williams) September 4, 2014
PETSCII kaleidoscope from Kilobaud Microcomputing Magazine July 1979. h/t: Tim Koch. Reminds me of In A Loop by Ate Bit.
Kana keyboard for the Commodore PET, from Wikipedia.
Ceefax press release dating from 1977 charts the first three years of the world’s first ever teletext service, via.