Ben, Michael2026-09-082026-09-082026https://hdl.handle.net/10315/44049These files are supplemental materials for a paper to be presented at Relating Systems Thinking and Design (RSD15) to be held in Oct 2026.enAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Speech impairmentAACWorkplace inclusionCommunicationParticipatory researchWhen Technology Works but Systems Don’t: A Systemic Design Analysis of Workplace Communication and AAC InclusionArticle