Category Archives: text art

Computer graphics have come a long way. Some video games today exceed what would have passed for stunning cinema animation only a few years ago. However, it hasn’t always been like this. One of the earliest forms of computer-generated graphics used text characters to draw on printers.

Early computer rooms were likely to have a Snoopy character on green and white fan-fold paper. Calendars with some artwork were also popular (see left, and find out about the FORTRAN that created it, if you like). Ham radio operators who use teletypes (RTTY, in ham parlance) often had vast collections of punched …read more

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