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Innovations in Travel Demand Modeling, Volume 2: Papers (2008) / Chapter Skim
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T57054 txt_192.pdf
Pages 203-203

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From page 203...
... Although the introduction of a large personal information system has been hoped for since September 11 from the standpoint of homeland defense, there is a persistent concern over a panoptic on society from the standpoint of privacy, and a technique for ensuring anonymity is necessary. CONCLUSIONS This paper has shown the possibilities of new survey techniques for travel behavior through GPS mobile phones, a web diary, and multiple sensors.
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Key Terms

  • mobile phones
  • behavior data
  • travel behavior
  • conventional questionnaire
  • gps mobile

  • survey methods
  • questionnaire surveys
  • web diary
  • real time
  • survey techniques


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