AACessTalk：通过情境引导与卡片推荐促进低语言自闭症儿童与家长之间的沟通
AACessTalk: Fostering Communication between Minimally Verbal Autistic Children and Parents with Contextual Guidance and Card Recommendation
AI总结：
本文提出 AI 中介沟通系统 AACessTalk，通过为家长提供实时对话引导和为儿童推荐情境词汇卡片，促进低语言自闭症儿童与家长的日常交流，并在 11 对亲子组合的部署研究中验证了其提升对话频率、轮流互动和儿童沟通自主性的效果。
摘要：
由于低语言自闭症（MVA）儿童仅通过少量词语和非言语线索与家长交流，家长往往难以鼓励孩子表达细微的情绪和需求，也难以把握孩子微妙的信号。我们提出了 AACessTalk，一个基于平板电脑、由 AI 中介的沟通系统，旨在促进 MVA 儿童与家长之间有意义的交流。AACessTalk 向家长提供实时引导，以帮助其与孩子展开对话，同时向孩子推荐情境化词汇卡片。通过一项为期两周、涉及 11 对 MVA 儿童-家长组合的部署研究，我们考察了 AACessTalk 如何促进日常对话练习和双向参与。研究结果显示，所有组合均表现出高参与度，对话频率和轮流发言次数均有所增加。AACessTalk 还鼓励家长探索自身的互动策略，并赋予儿童在沟通中更多的自主性。我们讨论了为家长-MVA 儿童互动中的平衡沟通动态而设计技术的启示。
英文摘要：
As minimally verbal autistic (MVA) children communicate with parents through few words and nonverbal cues, parents often struggle to encourage their children to express subtle emotions and needs and to grasp their nuanced signals. We present AACessTalk, a tablet-based, AI-mediated communication system that facilitates meaningful exchanges between an MVA child and a parent. AACessTalk provides real-time guides to the parent to engage the child in conversation and, in turn, recommends contextual vocabulary cards to the child. Through a two-week deployment study with 11 MVA child-parent dyads, we examine how AACessTalk fosters everyday conversation practice and mutual engagement. Our findings show high engagement from all dyads, leading to increased frequency of conversation and turn-taking. AACessTalk also encouraged parents to explore their own interaction strategies and empowered the children to have more agency in communication. We discuss the implications of designing technologies for balanced communication dynamics in parent-MVA child interaction.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
