Group 1 - The 2025 AI+ R&D Digital Summit was held in Shanghai, focusing on "Embracing AI to Reshape R&D," featuring leading internet companies and experts sharing cutting-edge topics [1] - Zhou Shuran, a senior algorithm expert from Zuoyebang, highlighted the limitations of traditional voice interaction and the potential of large model technology to enhance user experience [3] - Zuoyebang has integrated voice recognition, natural language processing, and voice generation into a "Understanding-Reasoning-Generating" multimodal solution, significantly improving interaction efficiency and intelligence [3] Group 2 - In 2024, Zuoyebang plans to launch a fully end-to-end voice and streaming full-duplex interaction system, reducing first response time (TTFT) and first voice generation time (TTFS) through innovative design and optimization [4] - Voice interaction is positioned as the most natural human-computer interface, with Zuoyebang committed to advancing Voice-Agent technology to enhance educational experiences [4] - Zuoyebang's multimodal interaction technology has been scaled in various products, including the top educational app "Kuaidui AI," which has over 12 million daily active users and features an AI oral teacher solution [6]