PowerOpen Environment POE <operating system> (POE) A definition containing {API} and {ABI} specifications based on the {PowerPC} architecture. It is not an {operating system}. The presence of the ABI specification in the POE distinguishes it from other open systems (POSIX, XPG4, etc.) since it allows {platform} independent binary compatibility which is otherwise typically limited to particular hardware. The POE is an {open standard}, derived from {AIX} and conforming to industry open standards including {POSIX}, {XPG4} and {Motif}. The POE specification will be publicly available to anyone wishing to produce either {application programs} or hardware {platforms}. The {PowerOpen Association} will provide the necessary {conformance test}ing and POE branding. The POE is hardware {bus} independent. System implementations can range from {laptop computers} to {supercomputers}. It requires a multi-user, {multitasking} {operating system}. It provides networking support, an {X Window System} extension, a {Macintosh} Application Services extension and {Motif}. It is {conformance test}ed and certified by an independent party (the {PowerOpen Association}). The POE specification is targeted for availability in the first quarter of 1994. The {PowerOpen Association} will soon have some of the information material available on-line. (1994-11-08)