Stand
Alone 

 Hyper X
(non-linear)

• HyperCard
• StorySpace
• Tool Book

 Digital Book
(look & feel)

• Electronic Document Interchange
• Acrobat
• Other Viewers

     Network

Computer
Mediated
Communications

• email
• listservers
• USNET News

 Discovery Tools

• Z39.50
• Web Searching (Lycos, Alta Vista, InfoSeek, etc.)

 Browsing Tools

• Menus - gopher, hytelnet
• WorldWide Web - Netscape, Mosaic, Internet Explorer
• Hypermedia - InterMedia, Hyper-G