Core Viewpoint - The launch of the HiCar 6.0 mirroring mode by BYD and Huawei at the HDC 2025 Developer Conference represents a significant advancement in car connectivity, allowing seamless integration of mobile phone functionalities into the vehicle's system, enhancing user experience and expanding BYD's leadership in the new energy vehicle market [1][13]. Group 1: Technology and Features - The mirroring mode allows users to fully replicate their mobile phone interface and functionalities on the car's display, overcoming limitations of existing systems like Apple CarPlay and Baidu CarLife, which only share partial features [3][11]. - The innovative "fold and drag" design enables users to minimize the mirrored interface to a small window, allowing for a more flexible interaction without obstructing essential navigation functions [7][11]. - The mirroring mode is supported by a shared computing power technology developed by BYD and Huawei, which enhances the car's hardware capabilities and ensures smooth operation of high-demand applications like 4K video playback [9][11]. Group 2: User Experience and Benefits - The mirroring mode addresses user pain points by allowing shared access to mobile app memberships, enabling users to enjoy premium content on the car's system without additional costs [5][13]. - The integration of mobile and vehicle ecosystems aims to make driving safer by minimizing distractions, allowing users to respond to messages and notifications without taking their hands off the wheel [3][13]. - The overall experience is designed to make technology an integral part of daily life, emphasizing that innovation should enhance convenience without additional financial burden on users [13].

Core Insights - The evolution of cross-device connectivity between cars and smartphones has transitioned from basic single-point technology applications to a more integrated ecosystem approach, driven by user demand and technological advancements [2][7] - HUAWEI HiCar 6.0 has emerged as a significant player in this ecosystem, showcasing deep integration capabilities and innovative features that enhance user experience and operational efficiency [3][5][6] Technological Breakthroughs - HUAWEI HiCar 6.0 emphasizes "multi-dimensional integration," enabling seamless connectivity across devices and scenarios, which enhances user interaction and experience [3][5] - The solution incorporates design principles like "First-Sight Aesthetics," focusing on visual innovation and emotional resonance, transforming in-car interaction from mere functionality to a more engaging experience [3][5] Industry Collaboration - HUAWEI HiCar 6.0 demonstrates strong potential for industry collaboration, integrating with major automotive manufacturers like Changan and BYD to enhance both pre-installed and aftermarket markets [6][7] - The partnership with Changan's Q07 model showcases innovative features such as 3D vehicle modeling and scenario-based intelligent space, providing a competitive edge for automotive companies [6] Ecosystem Development - The success of HUAWEI HiCar 6.0 is attributed to deep cooperation with automotive companies, leading to the launch of industry-first features that upgrade the smart vehicle ecosystem [7][9] - The introduction of an open development platform and certification tools by HUAWEI encourages more developers to contribute to the smart travel ecosystem, fostering innovation and expanding the industry landscape [9]