bio-mechanical entity capable of self-repair, elaborate body reconfiguration for new shapes, weapons and devices, advanced tactical analysis and counter-maneuvers, and the projection of holographic avatars and environments
The Danger Room itself dates back to X-Men (1st series) #2. The first time Shi'ar technology was incorporated into the system was apparently after the Sidri busted up the place in Uncanny X-Men (1st series) #154. Thus, the first appearance of the "Danger" Danger Room was likely New Mutants (1st series) #1. Danger first began communicating openly through the room's holograms in Astonishing X-Men (3rd series) #7, and was officially called "Danger" in #11.