3. Growth of the Service Economy illustrated by Service Sectors
4. Though Different Services display Different Patterns of Growth Distributive Services Personal Services Producer Services Social Services 1960 1973 1984 1997 1960 1973 1984 1997 Growth has been relatively slow Growth has been relatively fast
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7. Evolution of Computing: Mark Weiser’s Overview source: http://www.ubiq.com/hypertext/weiser/UbiHome.html Sales/Year MAINFRAME: one computer serves many people PC: one ----- computer per person UBIQUITY: --- many --------- computers per person Envelope curve (systems of all types )
8. Information Society v1.0 - v4.0 http://www.emeraldinsight.com/Insight/ViewContentServlet?Filename=Published/EmeraldFullTextArticle/Pdf/2720070203.pdf Distant Local Mobile Ubiquitous 1960s/ 70s 1980s/ mid90s mid1990s/ 2000s 2010s?/?