Category: UIST89
Commentary1: 
        UIを直接APに結ぶ
        Presentation type - 型階層 直接これを使う
        typed I/O  Presentationがすべての責任を持つ
        translation
        Presentation * gesture --> new input
Bibtype: inproceedings
Keywords: presentation manager
Booktitle: UIST89
Author: Scott Mckay
        William York
        Michael McMahon
Pages: 141-148
Title: A Presentation Manager Based on Application
        Semantics
Year: November 1989