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Conversational Robots

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Robotics and Automation".

Deadline for manuscript submissions: closed (20 January 2024) | Viewed by 1173

Special Issue Editor


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Guest Editor
HumanTech Institute, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland
Interests: human computer interaction; machine learning; Artificial Intelligence; human analytics

Special Issue Information

Dear Colleagues,

A long line of research has investigated conversational agents so far, both from a technical and social perspective. Providing a more humanized way to interact with machines, conversational agents can push the boundaries of the uncanny valley, improving the user experience of robots, regardless of the type of embodiment and level of anthropomorphism of the robot. Thanks to the advances in Natural Language Understanding and in language models, smart speakers are spreading to the masses and are paving the way to more advanced conversational robots, where smart assistants can not only speak with the users but also physically interact and engage with the users, assisting them in daily tasks.

This Special Issue aims at collecting contributions on the still open challenges for bringing conversational robots to the market, both from a technical and human factor perspective. The numerous applications of conversational robots, ranging from active assisted living, social companionship, computer-supported cooperative work to education, open new research questions that shall be addressed together with end-users and domain experts.

Dr. Leonardo Angelini
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • conversational robots
  • conversational agents
  • voice assistants
  • chat bots
  • chatterbots
  • natural language understanding
  • assistive robots

Published Papers (1 paper)

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Research

18 pages, 2542 KiB  
Article
Proposal and Evaluation of a Robot to Improve the Cognitive Abilities of Novice Baseball Spectators Using a Method for Selecting Utterances Based on the Game Situation
by Keita Mamada, Tomoki Miyamoto and Daisuke Katagami
Appl. Sci. 2023, 13(23), 12723; https://doi.org/10.3390/app132312723 - 27 Nov 2023
Viewed by 781
Abstract
Herein, an engineering method is developed to improve spectators’ sports-watching abilities. We present an interactive robot that supports the cognitive abilities of baseball novices in sports spectating. The robot watches a game with a person and utters words applicable to the game situation. [...] Read more.
Herein, an engineering method is developed to improve spectators’ sports-watching abilities. We present an interactive robot that supports the cognitive abilities of baseball novices in sports spectating. The robot watches a game with a person and utters words applicable to the game situation. We propose two methods to support cognitive watching: five categories of utterances (confirmation, information, prediction, emotion, and evaluation) and utterance rules for player participation and game scenes. We also propose a method for generating utterances for each category. To evaluate the generated utterances, we conducted an experiment whereby spectators watched baseball footage with the robot. The results of the experiment showed that the robot’s utterances could support the cognitive ability sub-factor of individual game intelligence, specifically “Spectating while knowing the player’s strengths.” In addition, the feeling of heaviness that occurs when watching alone could potentially be reduced by watching with a robot. This study is the first to attempt to support and improve spectators’ abilities to watch sports using the human–robot interaction approach. We anticipate that this approach will be used in the future to build a relationship (increase intimacy) with an agent (robot) and to support and improve cognitive abilities regardless of the type of sport. Full article
(This article belongs to the Special Issue Conversational Robots)
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