sentences:  Bourriaud wishes to approach art in a way that ceases "to take shelter behind Sixties art history", and instead seeks to offer different criteria by which to analyse the often opaque and open-ended works of art of the 1990s.To achieve this, Bourriaud imports the language of the 1990s internet boom, using terminology such as user-friendliness, interactivity and DIY (do-it-yourself).In his 2002 book "Postproduction