会畅科技(300578.SZ)：北美展会上展示的相关AI交互产品已完成阶段性验证

Group 1 - The core viewpoint of the article is that Huichang Technology (300578.SZ) has successfully completed a phase of validation for its AI interactive products showcased at a North American exhibition and is proceeding with subsequent work as planned [1] Group 2 - The company is actively engaging in the development of AI interactive products, indicating a commitment to innovation and market presence [1] - The progress of the project aligns with the company's established timeline, suggesting effective project management and execution [1]