videotex

Definitions:

  • An information service in which data is transmitted over television cables or telephone lines and displayed on a television or computer screen.
  • Any of various early <xref>information retrieval</xref> <xref>services</xref>, such as <xref>viewdata</xref> and <xref>Teletext</xref> systems, that delivered <xref>pages</xref> of <xref>computerized</xref> <xref>text</xref> to <xref>users</xref> on request.
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