Bruce Nauman's art in the 1990s continued to explore the boundaries of experience, communication, and the role of the artist, maintaining his position as a pivotal figure in contemporary art. His works during this period delved into immersive experiences and the manipulation of language and sound, demonstrating his ongoing interest in how art interacts with its audience. In 1993, Nauman created "Feed Me/Anthro-Socio", a multi-screen video installation that showcased his fascination with viewer participation and communication. This piece, shown on three projections and six monitors, presented an actor's face spinning while uttering phrases that blend needs and disciplines, like "FEED ME / EAT ME / ANTHROPOLOGY" and "HELP ME / HURT ME / SOCIOLOGY". This work emphasized the viewer's experience within the installation space, a hallmark of Nauman's approach to art, where the artwork is "not complete until the viewer enters the installation space"​ (UO Blogs)​. By the end of the 1990s, Nauman introduced "Setting a Good Corner (Allegory and Metaphor)", a video work from 1999 that explored routine tasks and interactions with the environment through the seemingly mundane activity of setting a fence corner. This piece, reflecting on the nature of work and the determination of video length by the duration of the task, continued Nauman's exploration of the artist's role in the creation of art and the significance of ordinary experiences​ (UO Blogs)​. Throughout the 1990s, Nauman's work demonstrated a keen interest in the medium of sound, culminating in the early 2000s with "Raw Materials", a sound installation at the Tate Modern. This piece consisted of a collage of phrases from decades of Nauman's work, played simultaneously to create a disorienting and layered auditory experience. It emphasized Nauman's ongoing investigation into language and its role in art and communication​ (UO Blogs)​. Bruce Nauman's work in the 1990s and beyond continued to challenge and expand the definitions of art. Through immersive installations, video works, and sound collages, Nauman engaged deeply with themes of communication, the artist's role, and the mundane, often forcing viewers to confront the art in personal and challenging ways. His explorations during this period further solidified his influence on contemporary art, maintaining a legacy of innovation and provocation.