Issues - VLEs as portals

• VLEs are already thin portals - provide links to external services

• do we expect VLE software to become think portals - i.e. to support Z39.50, OAI, RSS, etc?

  • not necessarily…
  • use frames to integrate external portals into VLE
  • use CGI-based technologies such as RDN-Include
  • not close integration… but a start

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