Core Viewpoint - The HarmonyOS version of 全民K歌 (全民K歌) is rapidly enhancing its ecosystem with new features and user feedback integration, demonstrating a commitment to improving user experience and engagement. Group 1: New Features and Enhancements - The latest version of the HarmonyOS 全民K歌 has introduced several practical features that enhance user experience in singing, interaction management, and sharing [3][5][7] - A new automatic vocal accompaniment alignment feature has been added, allowing users to adjust vocal and accompaniment synchronization, significantly reducing flaws in published works [3][5] - The application now includes room management features for song rooms, enabling hosts to set room information and member permissions, thus maintaining order within the singing environment [5] Group 2: User Interaction and Feedback - The update supports a highly requested PC QR code login feature, facilitating seamless transitions between devices for users [7] - Integration with Huawei's sharing component allows users to quickly share their works across different platforms, enhancing social interaction [7] - A feedback channel has been opened through a QQ experience group, enabling users to report issues and suggest improvements, which the company aims to address in future updates [8]

Core Viewpoint - The HarmonyOS ecosystem has transitioned from a "small-scale trial" to a new phase of "exponential expansion" [1][28]. Group 1: Product Launch and User Engagement - The recently launched Huawei nova 14 series, equipped with HarmonyOS 5, has attracted significant consumer interest, indicating a rapid embrace of the HarmonyOS ecosystem by mainstream users [2][27]. - Hundreds of HarmonyOS applications were launched just before the nova 14 series went on sale, covering various high-frequency user needs such as entertainment, travel, shopping, and office tasks [2][28]. Group 2: User Experience and Interaction - The introduction of HarmonyOS 5 marks the beginning of a "Harmony Era," where users will experience a seamless integration of various Huawei devices [3][25]. - The "smile curve" theory explains the evolution of user engagement, highlighting the importance of maintaining user satisfaction as they transition from initial curiosity to habitual use [4][6]. - HarmonyOS 5 aims to enhance user experience by leveraging AI capabilities, making the operating system more intuitive and responsive to user needs [10][11]. Group 3: Innovative Features and AI Integration - HarmonyOS 5 introduces a more intelligent AI that adapts to user emotions and context, enhancing the overall interaction experience [11][13]. - New features such as "AI Magic Move" and "AI Portrait Enhancement" cater specifically to the needs of younger users, providing innovative tools for digital content creation [13][14]. - The operating system also supports new interaction methods like "Tap to Share" and "Live Window," allowing for seamless connectivity and real-time updates [16][18][20]. Group 4: Market Position and Future Outlook - The nova 14 series is seen as a critical test for HarmonyOS 5, particularly in appealing to the younger demographic, which has diverse and rational upgrade demands [27][28]. - With over 200 million units sold in the nova series since 2022, the launch of HarmonyOS 5 is expected to significantly increase user adoption and expand the ecosystem [27][28]. - The growth of HarmonyOS is anticipated to create a positive feedback loop, attracting more developers and accelerating the innovation of applications within the ecosystem [30].