It IS very interesting
Tut: Thanks for the powerpoint presentation. I just started to skim over it, but will give it more attention later on.
I noticed that Stephan Peus' name was in the presentation regarding the KU-100; Stephan and a colleague and I co-wrote a paper once for an ATA conference in Bologna, Italy back in the 1990's (it was a technical paper on the development of a surrogate human being with a binaural mannequin head - paper 01A1019). I had no idea he was such a force for the creation of the KU 100 (and its more anthropormorphic ears and ear canal-based microphones).
Anyway, as for the presentation that you found, as I said, I will defintily review it later as it looks like it could make for some very interesting reading. Thanks for having un-earthed this one.