GLaDOS Papercraft

GLaDOS (pronounced "Glados") is the sometime guide and sometime antagonist of the game Portal. She attends Chell as she progresses through the Aperture Science test course, issuing instruction in the use of the Portal Gun and offering oblique and occasionally sinister advice and warnings. Her smooth female voice, issued through a PA system which pervades the whole of Aperture Science Enrichment Centre, is the only outward face of the organization the player is ever aware of, or allowed to be aware of. It is not obvious who or what GLaDOS is, and what her actual role is at Aperture, until the very end of the game-wikia
GLaDOS Papercraft