Sensory Computing (Plateau Systems). Consultation on computer-based training design. Eddie Cohen — now CTO of Plateau Systems — had me out in the D.C. area for several months at a time, working on interfaces and QC for their Delphi-based computer-based training package. We had worked together earlier at Learning Tree Software in Reston, Va., with others from the PLATO diaspora. At Sensory, which was later acquired by Plateau, we produced hundreds of hours of training videos similar to what you see below. My job was to make sure the product passed muster in terms of usability, accuracy and general visual integrity.