What did Huawei HDC 2023 bring to the high-profile science and technology event？

　　At Huawei Developers Conference in 2019, Huawei officially released HarmonyOS. For more than four years, HarmonyOS version has been iterated rapidly, and gradually achieved the coverage of the whole scene through continuous improvement and development, which also made it a leading operating system in the industry. Now, what surprises will HarmonyOS bring us?

　　From August 4th to August 6th, 2023, Huawei held the 2023 Huawei Developers Conference (HDC.Together) in Songshan Lake, Dongguan. This time, the release of HarmonyOS 4 by Huawei and the upgrade of HarmonyOS development kit have once again brought us a more intelligent and digital experience.

　　In the digital age, users not only pursue simple functions and convenience, but also pay attention to a more comprehensive personalized experience. Users expect to have fun while using the terminal. Huawei has added a variety of personalized functions to HarmonyOS 4.

　　Our interaction with the intelligent terminal begins after pressing the power-on key. At the moment when the screen lights up, a theme suitable for us and a playful wallpaper can bring us the most intuitive visual enjoyment.

　　To this end, Huawei has ingeniously designed a variety of personality themes. For example, the theme of "Fashion Album" is mainly based on fashionable design style, combining popular elements with artistic aesthetics. These wallpapers are characterized by bright colors, exquisite composition and unique patterns:

　　You can also choose the corresponding expression according to your own mood and make a beautiful and interesting wallpaper with one click, and share your creativity and style with your friends around you!

　　HarmonyOS 4 also launched a weather wallpaper theme, which can select the corresponding panoramic weather theme according to the real-time change of weather. It moves the real weather scene into the wallpaper and lock the screen, so that users can feel the immersive weather changes on the screen, and at the same time switch the display screen according to their own viewing angle. This interactive level is interesting and realistic, so that you can experience the vagaries of the weather between raising your hands ~

　　At present, Emoji, as a necessary social language for young people, is particularly important. HarmonyOS 4 has updated the 1800+Emoji expression, which is more interesting and detailed, and also adapted to many elements localized in China. Noodles are also divided into wide noodles and fine noodles, which is very suitable for China baby's physique.

　　As a full terminal operating system, HarmonyOS also brings creativity and personality to HUAWEI WATCH. It has added several dials, and has a brand-new gameplay in different scenes! For example, "blooming dial" can make the dial bloom gradually according to your movement steps! Every step has become a sign of accumulating your own achievements and progress, encouraging you to continue to exercise and maintain a healthy life.

　　As we all know, AI is changing everyone's life at an alarming rate. Thanks to Huawei's leading large model technology, HarmonyOS 4 has upgraded the "Little Art Wisdom Assistant" this time, allowing you to further embrace artificial intelligence. In this upgrade, "Xiaoyi Wisdom Assistant" has many highlights to update, among which several key functions are worthy of attention:

　　Smart, intelligent real-time interaction

　　Xiaoyi, based on Huawei's Pangu model, has strong natural language understanding ability. It can understand and understand your natural language. For example, "can you help me change my mobile phone wallpaper to one with real-time weather?" This vague intention, or "help me find a high-rated western restaurant nearby, which can let the whole family eat and have a preferential package!" "This complicated demand with multiple conditions can be easily understood and arranged by Xiaoyi!

　　Efficient productivity tool

　　In addition, copywriting assistance is also a specialty of Xiaoyi. With the help of Huawei's big model technology, it can help you create qualified creative copywriting and personalized materials, such as assisting users to output invitations and other copywriting.

　　Intimate personalized service

　　Once, when we needed to remember things, we had to use applications to record them, which was cumbersome and easy to miss. Now, Xiaoyi can replace these traditional ways of keeping notes and remember and organize events for you in an intelligent way. Whether it's an epiphany idea or an important key event, Xiaoyi can understand and help you remember it.

　　With the continuous enhancement of the scene perception ability of "Little Art Advice", it can also bring you a rich scene recommendation experience. From eating, drinking and having fun in restaurants and shopping malls near home to the unfamiliar environment where you travel, it can make personalized strategies for you according to the scene!

　　Today, at the scene of Huawei Developers Conference 2023(HDC.Together), we saw more surprises.

　　On August 5th-6th, in the interactive exhibition area of HDC conference, many eco-related hard-core technologies in HarmonyOS were exhibited. In the sports health exhibition area, you can experience one-stop micro-physical examination and physical fitness assessment with smart wearable devices, or customize personalized fat reduction plans through AI body identification and evaluation, and experience indoor cycling, indoor golf and other sports;

　　In the AI extrasensory energy-saving interactive experience hall, you can experience the whole house intelligence in an immersive way, and you can move and intelligently control home appliances according to the user's orientation;

　　Huawei's AI voice and AI subtitle technologies are presented in the "barrier-free viewing hall", and we can feel the changes that technology has brought to the lives of people with disabilities. Huawei has also introduced the "intelligent question and answer" function, which can ask questions by double-clicking and long-pressing on the camera interface, and identify the objects in front for visually impaired users, such as: "Is there a computer in front? "What's ahead?" The question-and-answer function can answer according to the image in the camera.

　　Huawei also demonstrated a more convenient development kit and provided technologies such as one-click generation of App and image AI to provide partners and developers with more efficient development capabilities. With the empowerment of HarmonyOS's ecology, it can provide hospitals, colleges and universities with the technical ability of software and hardware adaptation, empower thousands of industries and bring more valuable services to consumers.

　　At the conference site, technical coffees from different developers' applications were gathered. Geeks are discussing the latest technology trends and the impact that innovative applications based on HarmonyOS platform can bring to users. Engineers exchanged ideas in the discussion, and the atmosphere at the scene became hotter and hotter.

　　At this exhibition, Huawei held the Geek Marathon for the first time. Even if the weather is hot, it has not stopped geeks from sprinting forward and winning the championship. Finally, Yu Chengdong personally presented trophies to the winning teams in recognition of their outstanding performance!

　　This wonderful exhibition has brought an unforgettable journey of scientific and technological experience to science and technology lovers and professionals. In addition to being exposed to the powerful Huawei black technology, we have a deeper understanding that Huawei attaches importance to the all-round development of the developer community.

　　By 2023, the ecological equipment in HarmonyOS has reached 700 million+,and the realization of this digital scale can not be separated from Huawei's persistence and efforts in technological innovation.

　　Every technological upgrade of Huawei will bring far-reaching influence, high productivity and convenience to the whole industry. The first boarding of space audio in HarmonyOS 3 changed the original way of audio experience and enriched users' hearing experience in the form of technological innovation. It not only brought innovation in the auditory experience level, but also promoted the innovation and development of the audio content industry, which increased the original content playback volume by nearly 500% and the music library by 300% in the past six months. With the gradual expansion of the use scale of space audio, dozens of partners have joined the space audio ecology.

　　Under the background of Huawei's application ecological expansion, more and more developers and third-party applications have joined the HarmonyOS Ecology, which makes it develop comprehensively and strongly in the direction of multiple productivity. Developers have gained a huge number of users by using HarmonyOS's meta-service, and Huawei can help developers save costs through its own technical strength-"Lightwood Fish" meta-service quickly went out of the circle after the launch of HarmonyOS platform, and gained tens of millions of users. After that, due to the impact of huge traffic, its development team once faced the dilemma of high load, and even affected the development efficiency. Through the Serverless service provided by HUAWEI AppGallery Connect, they quickly solved the server performance problem and saved the cost by 96%!

　　Huawei aims to build an open and win-win ecosystem, so that developers can achieve more innovation and development in HarmonyOS's ecology. This kind of benign internal circulation not only helps enterprises to have stronger performance in market competition, but also makes Huawei more and more powerful in ecology, experience and technology.

　　In recent years, Huawei has shown strong and outstanding performance in consumer businesses such as mobile phones and computers. Its Mate series, P series and Nova series are well received by users and become popular products in the mobile phone market. The high-performance notebook MateBook also has an important position in the office field and is deeply loved by users.

　　According to Counterpoint's report, in the first quarter of this year, Huawei ranked sixth with a market share of 9.2%, a significant increase compared with 7.9% in 2022. Its scientific and technological product series not only meets the market demand, but also provides cutting-edge scientific and technological experience and services. As a leader in the global communications and technology industry, Huawei has been innovating in R&D for many years, and as an important part of it, HarmonyOS's wide recognition in the market is also an important manifestation of its technical strength and intelligent ecological construction.

　　Every time Huawei advances, it leads the development trend of the whole technology industry and promotes the wave of social innovation. As a leader in the industry, it will continue to lead the development of the digital and intelligent era as its mission, and move towards a new chapter in the future with overwhelming determination.