SketchGPT: A Sketch-based Multimodal Interface for Application-Agnostic LLM Interaction. - Zeyuan Huang; Cangjun Gao; Yaxian Shan; Haoxiang Hu; Qingkun Li; Xiaoming Deng 001; Cuixia Ma; Yu-Kun Lai; Yong-Jin Liu 001; Feng Tian 001; Guozhong Dai; Hongan Wang (UIST, 2025)