Domestic projector manufacturers in China have been striving to develop their own operating systems. However, compared to those of other vendors, theirs often are regarded as mere "add-ons." DaBai OS, on the other hand, adopts a philosophy of "lightweight, fast, and free," akin to Apple's iOS or Huawei's HarmonyOS, emphasizing disruptive innovation. It breaks away from traditional desktop layouts, offering users more freedom of choice, thus making the operating system one of the primary attractions of its hardware products. Recently, WhenBay OS launched the 4.1 update, it brought users a more powerful real-time keystone correction feature, leading a groundbreaking fast-paced lifestyle experience. This update focuses on user experience, achieving the rapid implementation of complex functions through simple and efficient operations, providing users with a more comfortable and warm experience. Compared to before, the new version may bring more surprises and provide more innovative solutions for home entertainment. Let's experience the new version update together on the Smart TV website www.znds.com. First, let's take a look at the real-time keystone correction feature. As BenQ projectors' keystone correction has undergone multiple evolutions and iterations, continually improving calibration accuracy and obstacle avoidance while speeding up the calibration process. The next-generation real-time keystone correction combines hardware such as the 3D ToF and camera module with software AI algorithms' continuous optimization, resulting in a qualitative leap in perception capability. Users can move and rotate the projection image at any time, and real-time keystone correction helps users achieve true "watch as you project," no longer hindered by the calibration interface. Even in situations where the vertical angle exceeds 45 degrees, it automatically switches to ceiling mode to meet various user viewing needs. Next, the introduction of the All-in-One Quick Life feature makes future living not so far off. The core idea behind this feature is that when the system meets certain conditions, it can automatically execute some commands, greatly enhancing user convenience. After upgrading to Dangbei OS 4.1, users can directly find the Quick Life app interface in the application center, which includes many pre-configured functions such as automatic boot-up for daily binge-watching, quick switch to night mode, and reminders for viewing duration. Through these functions, users can quickly complete various operations, such as automatic focus calibration after booting up, opening commonly used software or movies, thus taking a small step towards futuristic living. For seniors and children, specific modes can also be set up for automatic activation, providing users with a more convenient operating experience. In summary, the launch of BeOS 4.1 marks not only a beginning but also a milestone in the journey towards future intelligence. With continuous technological advancements, we anticipate that projector functionalities will become even smarter and more convenient, offering users a plethora of new experiences. If you're keen on experiencing the latest features, consider upgrading your projector and delve into a world of exciting possibilities!