A Systematic Literature Review of Embodied Augmented Reality Agents in Head-Mounted Display Environments
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Date
2020
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Embodied agents, i.e., computer-controlled characters, have proven useful for various applications across a multitude of display setups and modalities. While most traditional work focused on embodied agents presented on a screen or projector, and a growing number of works are focusing on agents in virtual reality, a comparatively small number of publications looked at such agents in augmented reality (AR). Such AR agents, specifically when using see-through head-mounted displays (HMDs) as the display medium, show multiple critical differences to other forms of agents, including their appearances, behaviors, and physical-virtual interactivity. Due to the unique challenges in this specific field, and due to the comparatively limited attention by the research community so far, we believe that it is important to map the field to understand the current trends, challenges, and future research. In this paper, we present a systematic review of the research performed on interactive, embodied AR agents using HMDs. Starting with 1261 broadly related papers, we conducted an in-depth review of 50 directly related papers from 2000 to 2020, focusing on papers that reported on user studies aiming to improve our understanding of interactive agents in AR HMD environments or their utilization in specific applications. We identified common research and application areas of AR agents through a structured iterative process, present research trends, and gaps, and share insights on future directions.
Description
@inproceedings{10.2312:egve.20201264,
booktitle = {ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments},
editor = {Argelaguet, Ferran and McMahan, Ryan and Sugimoto, Maki},
title = {{A Systematic Literature Review of Embodied Augmented Reality Agents in Head-Mounted Display Environments}},
author = {Norouzi, Nahal and Kim, Kangsoo and Bruder, Gerd and Erickson, Austin and Choudhary, Zubin and Li, Yifan and Welch, Greg},
year = {2020},
publisher = {The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-111-3},
DOI = {10.2312/egve.20201264}
}