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  4. The emergence of increasingly powerful AI technologies calls for the design and development of K-12 AI literacy curricula that can support students who will be entering a profoundly changed labor market. However, developing, implementing, and scaling AI literacy curricula poses significant challenges. It will be essential to develop a robust, evidence-based AI education research foundation that can inform AI literacy curriculum development. Unlike K-12 science and mathematics education, there is not currently a research foundation for K-12 AI education. In this article we provide a component-based definition of AI literacy, present the need for implementing AI literacy education across all grade bands, and argue for the creation of research programs across four areas of AI education: (1) K-12 AI Learning & Technology; (2) K-12 AI Education Integration into STEM, Language Arts, and Social Science Education; (3) K-12 AI Professional Development for Teachers and Administrators; and (4) K-12 AI Assessment. 
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    Free, publicly-accessible full text available June 20, 2024
  5. The effects of solar radiation play an important role in human thermal comfort, especially within the near-window zones. In the incorporation of the solar effect into the thermal comfort model, the comprehensive solar-optical characteristics of windows have to be taken into account, especially when it came to a largely variant or unbalanced spectral distribution of a building window. In this work, we examined the thermal effects varying with different spectral characteristics of glazing systems and also preliminarily proposed a new indicator “thermal effect index (TEI)” that can be used to estimate the impact levels of window systems on indoor users’ thermal comfort in near-window zones. TEI could be used as a benchmark for assessing a window system’s potential impacts on indoor users’ thermal comfort, especially when direct sunlight is enabled in a space. 
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