Group 1 - The article highlights the inefficiencies in online social interactions, with 72% of middle-aged individuals spending time on low-quality content and 43% of social scams arising from platform algorithm flaws [1] - It emphasizes the need for a smart lifestyle that integrates "collaborative efficiency" and "emotional density" into user experiences, rather than merely focusing on hardware specifications [1] - The article discusses the challenges of cross-brand compatibility for Huawei's HarmonyOS 6 and the risk of commercial overload on social platforms, which previously lost 30% of users due to excessive advertising [3] Group 2 - Different user groups, such as frequent business travelers and family caregivers, have distinct priorities; for instance, business users should leverage Huawei's AI meeting transcription features, while those seeking emotional connections can benefit from Yidui's "relationship chain algorithm" [5] - A notable feature is the system's ability to engage users who are passive in parenting-themed rooms by sending them invitations to relevant events, showcasing a balance between precision and user experience [7] - The article concludes that the ultimate form of smart devices should be empathetic companions that understand when to engage and when to remain unobtrusive, addressing the deeper question of how technology can reduce anxiety and enhance happiness for individuals over 30 [7]