AR Avatar Separated from Lecturer for Individual Communication in One-to-many Communication
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Date
2020
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
In this paper, we propose an augmented reality agent separated from the lecturer as his/her avatar to promote individual communication between the lecturer and the audience in parallel with one-to-many communication such as lectures. The proposed agent is expressed by 1-1) a shadow and 1-2) its trajectory drawn by projection mapping to the floor, as well as 2) localized footsteps using the parametric speaker. The agent approaches a particular audience member who seems to need to talk with the lecturer individually. To emphasize that the agent is the lecturer's avatar, the proposed system draws the trajectory from the lecturer's feet to the agent's current position and shakes the shadow's tail like will-o'-the-wisp. During the lecture, the agent approaches the audience member who wants individual communication with the lecturer. After that, the agent talks to the audience member as the lecturer. We expect that the proposed agent will aid in the individual communication between the lecturer and the audience without the audience's hesitation, and will be able to enable multiple and parallel communications with few additional resources required by the lecturer.
Description
@inproceedings{10.2312:egve.20201276,
booktitle = {ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk},
title = {{AR Avatar Separated from Lecturer for Individual Communication in One-to-many Communication}},
author = {Kitagishi, Yuki and Tanaka, Yuki and Yonezawa, Tomoko},
year = {2020},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {10.2312/egve.20201276}
}