OS18-3 An Exhibition Environment with 2D Markers for Guide Robot

Title:	OS18-3 An Exhibition Environment with 2D Markers for Guide Robot
Publication:	ICAROB2025
Volume:	30
Pages:	524-528
ISSN:	2188-7829
DOI:	10.5954/ICAROB.2025.OS18-3
Author(s):	Akinobu Mizutani, Yui Hattori, Naoto Ishizuka, Yuichiro Tanaka, Hirofumi Tanaka, Hakaru Tamukoh
Publication Date:	February 13, 2025
Keywords:	Guide robot, Kachaka, 2D marker, ArUco marker, Invisible printing, Exhibition environment
Abstract:	The guide robot in an exhibition environment is expected to entertain visitors and reduce the maintenance cost of updating the robot database according to the changes in exhibition contents. The exhibition comprises printed panels for humans and a 2D marker printed with ultraviolet ink for robots. 2D markers are attached to the bottom of the exhibition furniture to make the markers invisible to visitors. The exhibition point may change depending on the contents of the exhibition. By searching for 2D markers autonomously in an exhibition space, the robot can update its internal database. This enables us to keep both the printed panel and the robot database without changing the robot database by users. The experiment is conducted in an exhibition environment, and the success rate in finding the exhibition point is evaluated.
PDF File:	https://alife-robotics.co.jp/members2025/icarob/data/html/data/OS/OS18/OS18-3.pdf
Copyright:	© The authors. This article is distributed under the terms of the Creative Commons Attribution License 4.0, which permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited. See for details: https://creativecommons.org/licenses/by-nc/4.0/

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