Mapping 20 years of accessibility research in HCI: A co-word analysis

We employ hierarchical clustering, strategic diagrams, and network core–periphery analysis to assess visualise the intellectual progress of accessibility research within HCI in past two decades. The study quantifies explains development its thematic evolution based on 1,535 papers published at TACCESS, ASSETS, IJHCS, CHI their respective 3,470 author-assigned keywords. novelty this work is employing a quantitative methodological approach provide an overview insights into driving trending themes through period 2001–2021. In addition, we identify declining, emerging, core backbone research. Finally, discuss opportunities for that arise from our findings. These contributions roadmap researchers working accessibility.