This randomized controlled trial investigated the impact of a smartphone application-based oral muscle-strengthening program on pronunciation in older adults. The study, published in *Gerodontology*, offers a novel approach to enhancing speech clarity by leveraging accessible technology. The findings are particularly relevant for understanding how digital interventions can support communication in aging populations. The research demonstrates a potential benefit of this app-based training for improving pronunciation, suggesting that such tools could be a valuable resource for maintaining or improving speech function in older individuals. While the abstract doesn't detail specific clinical recommendations, the study's existence highlights the growing interest in technology-driven solutions for geriatric speech concerns and their practical implications for supporting communication in this demographic.
Original publication date: 2026 Apr 22
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