发表机构
Singapore University of Technology and Design（新加坡科技设计大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本研究开发了CommSketch，一种联合解读素描与语音的AI设计界面，通过实验证明边说话边素描能增强设计意图表达、提升人机协作感知一致性，并支持共同创造力。
AI 中文摘要
设计师在解释想法时常常边说话边素描，然而AI设计工具往往依赖素描或提示词，忽视了想法发展过程中所表达的情境。我们开发了一个基于素描的AI设计界面，能够联合解读素描和同步语音。通过一项受试者间研究（N=24），我们考察了与仅使用素描相比，边说话边素描如何引导人机设计构思。在创造力支持方面，同步语音支持了设计意图的自然表达和高效的可视化。在人机协作方面，语音有助于建立对设计意图的共同理解，支持显著更高的感知一致性（p<.05），并使参与者能够在想法共同演化时引导AI的贡献。我们讨论了未来人机设计工具如何支持动态对齐、更广泛的多模态表达以及人机共同创造力。
英文摘要
Designers often speak while sketching when explaining ideas, yet AI design tools often rely on sketches or prompts, overlooking context expressed as ideas develop. We developed a sketch-based AI design interface that jointly interprets sketches and concurrent speech. Through a between-subjects study ($N=24$), we examined how speaking while sketching steers human--AI design ideation compared with sketches alone. For creativity support, concurrent speech supported natural expression of design intent and efficient visualisation. For human--AI collaboration, speech helped establish a shared understanding of design intent, supported significantly higher perceived alignment ($p<.05$), and enabled participants to guide AI contributions as ideas co-evolved. We discuss how future human--AI design tools could support dynamic alignment, broader multimodal expression, and human--AI co-creativity.
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