While information science draws distinctions between 'information', signals and data, artists from the 1960s to the present have questioned the validity and value of such boundaries. Artists have investigated information's materiality, in signs, records and traces; its immateriality, in hidden codes, structures and flows; its embodiment, in instructions, social interaction and political agency; its overload, or uncontrollable excess, challenging utopian notions of networked society; its potential for misinformation and disinformation, subliminally altering our perceptions; and its post-digital unruliness, unsettling fixed notions of history and place. This anthology provides the first art-historical reassessment of information-based art in relation to data structures and exhibition curation, examining landmark exhibitions and re-examining work by artists of the 1960s to early 1980s.

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