PolyDebate: A Game-Orchestrated Multimodal System for Debate Skills Practice and Evaluation
Debate is a structured form of persuasive communication that trains argument construction, rebuttal, oral delivery, and audience awareness. These skills are valued in education, language learning, and professional communication. Recent AI debate systems and LLM-based judges have advanced argument generation and debate evaluation, but most remain text-centered and rarely support learners through a complete multimodal practice experience. We introduce PolyDebate, a game-orchestrated multimodal system for English debate practice and evaluation. PolyDebate guides learners through staged one-on-one (1v1) debates with an AI opponent, while skill cards, props, and coins make persuasive strategie...
| Authors | Jianing Yin, Weng Pan Kuan, Xiaoyun Liu et al. |
|---|---|
| Primary category | cs.HC |
| Published | 17 August 2026 |
| Last updated at source | 17 August 2026 |
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