Into the Universe of Technical Images by Vilem Flusser
Flusser charts how communication evolved from direct interaction with the world to mediation through various technologies. The invention of writing marked one significant shift; the invention of photography marked another, heralding the current age of the technical image. The automation of the processing of technical images carries both promise and threat: the promise of freeing humans to play and invent and the threat for networks of automation to proceed independently of humans.