Technology Assessment of Videotex and Teletex / Phase 1 Report: Bcakground Information and Findings on Teletex and Videotex Publication DateMay 1981 AuthorJohn Tydeman,Lawrence Zwimpfer,Hubert Lipinski,Michael J. Nyhan,Robert Plummer, Richard Adler Report NumberWP-33 Topic Category Emerging Media Keywords teletext and videotex videotex service captioning broadcasters
Technology Assessment of Videotex and Teletex / Standards Policy Workshop Background Papers Publication DateJune 1981 AuthorNA Report NumberWP-34 Topic Category Emerging Media Keywords teletext and videotex videotex service captioning broadcasters
Forecasting a New Hybrid Technology—Teletext and Videotex; published in Proceedings of the 15th International Symposium on Mini- and Micro-Computers, Mexico, April 1981 Publication DateApril 1981 AuthorJ. Tydeman Report NumberP-107 Topic Category Emerging Media Keywords teletext and videotex videotex service captioning broadcasters