@inproceedings{7d97001cb8194540906db46fca41da4e,
title = "REACH Projector: A Remote Collaboration Projector-Camera System with an Effective Visual Echo Cancellation Algorithm",
abstract = "Remote learning poses many challenges for educators and students, particularly with hands-on activities typical of the STEM curriculum. Our group presents REACH (Remote Embodiment for Augmented Collaborative Help), a projector-camera system that shares remote gestures and workspaces and enables real-time interactions for end users. REACH is built using simple laser-cut structures and open-source hardware, making it accessible for deployment in K-12 environments. To address the common issue of visual echoing in projector-camera systems, we propose an effective algorithm that uses color space conversion and extraction in the CIELAB color space.",
keywords = "embodiment learning, projector-camera system, remote learning, visual echo cancellation",
author = "Jingtao Liu and Smith, {Casey J.} and Mike Tissenbaum",
note = "Publisher Copyright: {\textcopyright} 2024 Owner/Author.; 27th ACM Conference on Computer-Supported Cooperative Work and Social Computing, CSCW Companion 2024 ; Conference date: 09-11-2024 Through 13-11-2024",
year = "2024",
month = nov,
day = "13",
doi = "10.1145/3678884.3681847",
language = "English (US)",
series = "Proceedings of the ACM Conference on Computer Supported Cooperative Work, CSCW",
publisher = "Association for Computing Machinery",
pages = "175--178",
editor = "Michael Bernstein and Amy Bruckman and Ujwal Gadiraju and Aaron Halfaker and Xiaojuan Ma and Fabiano Pinatti and Miriam Redi and David Ribes and Saiph Savage and Amy Zhang",
booktitle = "CSCW Companion 2024 - Companion of the 2024 Computer-Supported Cooperative Work and Social Computing",
address = "United States",
}