pnambic

pnambic /p*-nam'bik/  [Acronym from the scene in the film
   version of "The Wizard of Oz" in which the true nature of the
   wizard is first discovered: "Pay no attention to the man behind
   the curtain."]  1. A stage of development of a process or function
   that, owing to incomplete implementation or to the complexity of
   the system, requires human interaction to simulate or replace some
   or all of the actions, inputs, or outputs of the process or
   function.  2. Of or pertaining to a process or function whose
   apparent operations are wholly or partially falsified.
   3. Requiring {prestidigitization}.

   The ultimate pnambic product was "Dan Bricklin's Demo", a program
   which supported flashy user-interface design prototyping.  There is
   a related maxim among hackers: "Any sufficiently advanced
   technology is indistinguishable from a rigged demo."  See
   {magic}, sense 1, for illumination of this point.