全景天幕、屏幕换挡……除了隐藏式门把手，汽车鸡肋功能还真不少

Core Viewpoint - The article discusses the tension between technological features and user experience in the automotive industry, highlighting the need for optimization of certain features that are currently seen as unnecessary or problematic by consumers [1][20]. Group 1: Panoramic Sunroofs - Panoramic sunroofs are becoming standard in electric vehicles, enhancing headroom and providing a scenic view, but they can lead to excessive heat in summer, making the driving experience uncomfortable [2][3][7]. - Many consumers report that the large glass surface of panoramic sunroofs acts like a "solar collector," significantly increasing cabin temperatures, which has led to complaints on social media [3][7]. - The trend of using panoramic sunroofs is not limited to electric vehicles; even traditional fuel cars like the latest Toyota Camry and Ford Mondeo are adopting this feature [7]. - Engineers note that panoramic sunroofs save space and reduce vehicle weight, which can help improve electric vehicle efficiency, with costs for panoramic glass being lower than traditional sunroofs [8][11]. - Despite claims of UV protection, panoramic sunroofs do not effectively block infrared rays, which contribute to heat buildup in the cabin [11]. - Consumers are resorting to various methods to mitigate heat, including installing sunshades or using makeshift solutions like newspapers, which can lead to increased energy consumption due to higher air conditioning use [12][17][18]. Group 2: Disappearing Physical Buttons - The trend of replacing physical buttons with touchscreens, initiated by Tesla, is becoming prevalent in the automotive industry, with many new models lacking any physical controls [20][21]. - Research indicates that using touchscreens can significantly increase driver reaction times, raising safety concerns compared to traditional physical controls [22][24]. - A study showed that drivers using older vehicles with physical buttons could complete tasks much faster than those using modern touchscreens, which can take significantly longer [24]. - Issues with touchscreen systems, such as system failures, have raised concerns about the reliability of vehicles that depend heavily on electronic controls [24]. - Some manufacturers are beginning to reintroduce physical buttons in response to consumer feedback, emphasizing the importance of balancing technology with user experience [25][26]. - The article concludes that while innovative designs are important, safety and user experience should remain the top priorities in automotive design [27].