A spoken dialogue system using virtual conversational agent with augmented reality

Shinji Miyake, Akinori Ito

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

We have developed a spoken dialogue system using virtual conversational agent with augmented reality. The proposed system has architecture based on question and answer database that contains many question and answer pairs. Additionally, we have developed two agents displayed using augmented reality, which behave as avatars of objects to be operated. We evaluated user's impression as well as response accuracy of our proposed system. As a result, the existence of an agent increased user's feeling of vividness of conversation and easiness to talk to the system. In addition, the system with an agent showed better response accuracy than the system without agents.

Original languageEnglish
Title of host publication2012 Conference Handbook - Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012
Publication statusPublished - 2012 Dec 1
Event2012 4th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012 - Hollywood, CA, United States
Duration: 2012 Dec 3 → 2012 Dec 6

Publication series

Name2012 Conference Handbook - Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012

Other

Other2012 4th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2012
CountryUnited States
CityHollywood, CA
Period12/12/3 → 12/12/6

Keywords

  • Augmented reality
  • Spoken dialogue system
  • Virtual agent

ASJC Scopus subject areas

  • Information Systems

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