Smart China Expo(SCE) was held in Chongqing International Expo Center in July, with an exhibition area of about 210,000 square meters. With the theme of "Smart Technology: Empowering Economy, Enriching Life", this year's Smart Expo will focus on the four major sections of "Meeting", "Exhibition", "Competition" and "Theory". It will focus on displaying new products, new technologies, new formats and new models of the global smart industry. The Smart Expo presents the following features: First, strong internationality and wide coverage; The second is strong professionalism and prominent theme; Third, there is a strong sense of interactive experience, and the masses are enthusiastic to watch the exhibition. A projector that can interact by touching the wall with your hand, an optical fiber that does not heat up and leak electricity under water... In front of the booth of the Changshou Economic Development Zone of the Smart Expo, many citizens surrounded these "black technology" products and played "hi". This is a hand-touch interactive projector developed by Chongqing Dazong Optoelectronics Co., Ltd. Citizens can perform touch operations on the projection wall with bare hands without any media and tools. It is easy to operate various entertainment activities such as chess and cards, video and audio.   According to the person in charge of the scene, this is an interactive projector through laser induction. In addition to the projector itself, it is only necessary to install two laser induction devices at the upper and lower ends of the projection range to achieve manual interaction. "Our lighting system, because it uses optical fiber material, completely avoids potential safety hazards." In front of a "plastic optical fiber underwater lighting system", the reporter saw fish roaming in the tank, and the optical fiber beside it. Lighting makes the whole tank more interesting.   The on-site staff introduced that because it is fiber optic lighting, it has the characteristics of non-conductive and non-heating, and is more suitable for some underwater application scenarios, thereby preventing safety hazards such as leakage.

"Across the River During Qingming Festival" was created by painter Zhang Zeduan of the Northern Song Dynasty. The original painting is 528.7 cm long and 24.8 cm high. It is now in the Palace Museum and can only be exhibited every 3 to 5 years. This collection shows the prosperous and lively scene of Bianjing, the capital of the Northern Song Dynasty, that is, Kaifeng today, in the form of hand scrolls, depicting the colorful life of cities and villages at that time, and has high historical and artistic value. One of the most well-known and popular paintings. This time, Zhang Zeduan's masterpiece "Across the River During Qingming Festival" was exhibited in Hong Kong through high-tech interactive incarnation as an animation. The exhibition is held in a space of about 43,000 feet in Hall 3 of AsiaWorld-Expo. This performance does not simply digitize "Across the River during the Qingming Festival", but respects the original work, combines cultural relics, technology and art, and uses 360-degree holographic immersive interaction and classics. Stage art and 4D dome images allow the audience to step into the long scroll of the prosperous Song Dynasty, and watch Zhang Zeduan's brushstrokes and the cultural display behind his paintings at close range. There are as many as 814 characters in "Along the River During Qingming Festival". How does Zhang Zeduan represent them? Through our high-tech means, we can not only restore some three-dimensional space at that time, but the most important thing is that our audience can walk into the picture. Such a viewing experience, including the experience of viewing paintings, allows us to have a crossing between us and history. The focus of "Across the River during Qingming Festival" is "into the painting", emphasizing the immersive experience. The huge height reproduces the details in the painting, allowing the audience to feel Zhang Zeduan's brushstrokes. Through the observation and high restoration of modern painters, the audience will be able to clearly see the details of the original painting, which enables us to go deeper into the exploration of the masterpiece.

SEMIR is a Chinese clothing fashion brand, founded in 1996, quickly responds to fashion trends, gathers the influence of Fashion Icon, and promotes a young attitude. However, the brands that used to be accompanied by most of the post-80s and 90s youth have gradually faded out of sight, and clothing has become more and more disliked. Today, the closing ceremony of GreenCode is specially presented. The Chinese independent designer brand LEAF XIA joined hands with SEMIR to display a series of eye-catching works in GreenCode's "big box", including the co-branded luminous model of designer LEAF XIA. Fabric that glows This season, LEAF XIA mixes technology-filled, futuristic luminous fabrics with various graffiti prints. Under the flash, it looks like a walking watercolor brush. Clothing with "emotions" The source of inspiration for LEAF XIA this season, it is "The Emotional House" created by the specially invited artist Ye Ziyu in the first season of "The World's Most Beautiful Pop-up Store" in the new project "The World's Most Beautiful Pop-Up Store". This is a house full of emotions built with "people" as the material in the rivers, lakes and seas. At the beginning of the catwalk, she stunned the audience with the energetic performance of the cool luminous clothes. This season, LEAF XIA incorporates clothing into humanities. The uninhibited mix and match, the free and easy graffiti, and the healing of printing are all emotional displays and releases. GreenCode adheres to the three cores of "environmental protection", "technology" and "charity" to create a new green code and new experience for Shanghai Fashion Week. With a highly futuristic technology interactive experience, it shows the infinite scalability and future possibilities of fashion to the industry and the public, and triggers the public to think about Friendly Relationship. Relationship with nature, with self.

Fiber Optic Lights in Colorado Convention Center Ballroom The Colorado Convention Center is located in Denver, the capital of Colorado, and cost 260 million in December 2004.It completed its expansion project with US$180,000 and became the fifteenth largest convention center in the United States. More than 100 national convention planners were involved in this impeccable 292,000-square-foot expansion. The project includes a brand new 50,000 square foot multipurpose ballroom. The sunken ballroom is divided into 18 different venues with hundreds of different exterior designs. The highlight is the color-changing fiber optic lighting built into the ballroom ceiling. 4540 Swarovski teardrop crystal tubes sparkle with 72 self-mixing fiber optic lights and premium fiber optic cables. The ceiling of the ballroom is divided into 42 circular areas, and fiber optic lights are installed at the edges of these areas, about 1 to 2 per area. Each zone has a separate control system, which means that each zone can operate independently. The lights throughout the ballroom can change color continuously from the center to the periphery. A week before the official opening of the ballroom, more than 800 industry insiders gathered to celebrate the opening night of the Denver Tourism Information Service Center. The celebration is hosted by Impact Productions in Denver. Under the spotlight was the brand new 50,000-square-foot stage with its lighting system and star fiber-optic ceiling lights filled with fiber-optic tubes. Working together with the conference center and the engineering team was Denver International Service Production Company, which set up colorful stage scenes and lighting changes for the celebration, pushing the warm atmosphere of the celebration to a climax.