Nan Jing Ri Bao·2025-11-14 00:20Group 1 - A series of innovative educational products were showcased at the "Ning Innovation Products" event, highlighting advancements in AI-driven grading systems that can complete class assignments in just 20 minutes [1][2] - The AI grading device developed by iFLYTEK features capabilities such as efficient data collection, printing of exam records, and precise analysis of student performance, allowing for targeted teaching based on individual weaknesses [1] - Chengmai Technology presented a multi-screen display computer designed for educational settings, enhancing teaching efficiency through collaborative screen management and interactive feedback [1] Group 2 - Various companies, including Chengmai Technology, Phoenix Media, iFLYTEK, and Jiyu Information, introduced software and hardware solutions tailored for educational environments, facilitating discussions on topics like "teaching software adaptation" and "AI teaching platform integration" [2]