IRIX System V Release 4D1-3.3.2 running on my Personal Iris 4D/20 Entry. The GUI is the 4Sight Window System: NeWS and GL (with optional-installable X server), IRIS WorkSpace desktop environment, and dirview file manager.

IRIX System V Release 4D1-3.3.2 4Sight Window System IRIS WorkSpace default desktop: Toolchests and minimized console.

“Io mio”, interactive installation by Stefano Roveda (from Studio Azzurro), Pigreco Milano (Italia), 1991- Photo by @luisacivardi @verdebinario #silicongraphics #iris #personaliris #virtualreality #cyberpunk #cyberworlds #headtracking #cybernet #studioazzurro #computer #circuit #maker #laboratory #programmable #tech #tecnology #projects #vintagecomputer #broadcasting #oldhardware #instatech #electronicscomponents ift.tt/2L6onHT