“…The majority of current researches have concentrated on low-level recognition of basic movements, like standing, sitting, walking, running, and looking up (Almusawi et al, 2021; Zhong & Li, 2020; Zhong, 2021), or recognition of embodied learning behaviors, such as writing, discussing, raising hands, listening to teacher, and mind-wandering (Okur et al, 2017; Yazawa et al, 2018). Simple external behaviors play a supportive role in learning analytics, but there is growing interest in the relationship between learners' movements and higher psychological mechanisms such as cognition and emotion (Bowman et al, 2017; Camacho et al, 2020), representing their cognitive states and emotional experiences through their different movement behaviors.…”