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Interactive survey and data management method and apparatus

  • US 20020120491A1
  • Filed: 05/31/2001
  • Published: 08/29/2002
  • Est. Priority Date: 05/31/2000
  • Status: Active Grant
First Claim
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1. A system of collecting survey information comprising:

  • a first questioning series of core item questions developed to support a survey purpose; and

    a second questioning series of drill-down questions, wherein each of the drill-down questions is associated with one of the core item questions and one of the drill-down questions is presented only when a response to the associated core item question meets a specified criterion.

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