REFERENCES


1. ␈ ↓Bush, ␈ ↓Vannevar, ␈ ↓As ␈ ↓We ␈ ↓May ␈ ↓Think, ␈ ↓Atlantic ␈ ↓Monthly, 1945. In this article, Bush proposes an information terminal with
direct access to published information.

2. ␈ βBaran, ␈ βPaul ␈ βet. ␈ βal., ␈ βThe ␈ βMarket ␈ βfor ␈ βInformation ␈ βServices ␈ βin ␈ βthe ␈ βHome. ␈ αThis ␈ αarticle ␈ αis ␈ αa ␈ αDelphi ␈ αstudy ␈ αpolling ␈ α'expert'
opinion on when various services would achieve given market penetrations. In our opinion the experts were not ingenious
enough in devising services and were over-optimistic about the market for the services they did think of.