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. 2023 Mar 6;6:34. doi: 10.1038/s41746-023-00778-y

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 3 — Each participant provided three data streams (blue text and white background thin-outline boxes). Thick blue arrows represent directionality of data. The small icons adjacent to the blue arrows represent the mode of data transfer: vertical oval with blue background and white lines (Bluetooth); dot with three curved lines (Wi-Fi); phone (study staff-initiated phone call); vertical line with curved vertical lines on either side (cellular). ALSFRS-R – Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised.