Ashimura developed the 2025 Charter draft for the Web of Things Working Group in the w3c/wot repository, focusing on establishing clear governance and technical direction for IoT standardization. Leveraging skills in documentation, technical writing, and web standards development, Ashimura authored the charter in HTML and CSS, detailing the group’s mission, scope, and deliverables. The work addressed IoT fragmentation by defining standardized building blocks to enhance interoperability among devices and platforms. While the contribution was concentrated within a single feature, the depth of the charter’s content provided a solid foundation for stakeholder alignment and future collaborative development in the group.