Thanks Bill! I actually was not aware that HAL didn't use AIML. I just figured he was built on the basic foundation developed by Dr. Richard Wallace. I am new to all of this, but completely intrigued. (I chatted with hal for a while last night, although he seems to have a very short attention span so far.[

])
Is there a place you could direct me where I could read a description of the logic behind HAL. I am not a computer programmer, but I have done some physical simulation programming in the past (Matlab and Fortran).
To introduce myself, I am a mechanical engineer who emphasized in thermal, fluid, and combustion sciences. However, of late, designing and maintaining 1960's aircraft technology pneumatic and fuel valves has lost its luster a bit. It seems that I have "missed the boat" on the major strides in aerospace (which in my oppinion occured in the 1960's and 70's). Now most of the strides are related to more advanced control systems and composite material substitution. But alas, I am neither a controls engineer nor a materials scientist.