Alibaba's 18th Anniversary "Black Technology": IOT bracelet, holographic stereo projection, CNC ball array technology...
On September 9th, last night, Alibaba Group held the 2017 Group Annual Meeting at Hangzhou Huanglong Sports Center. This "world-class" annual meeting, indispensable "black technology": the "light show" composed of 40,000 bracelets on the scene, high-definition holographic projection, the first introduction of domestic CNC ball array technology.
40,000 bracelets make up the world's largest "wireless big screen" Ali self-developed technology staged 30,000 square meters "light show"
At the beginning of the annual meeting, each employee received a bracelet, and 40,000 Ali employees formed a world-wide “wireless big screen†of more than 30,000 square meters. When the IoT bracelet receives a specific command signal, the LED lights on the bracelet will light up different colors or go out, and a huge array of pleasing animations will be created with different colors and flicker.
Responsible for the on-site bracelet signal control is Hankang, an expert on Alibaba information platform technology networking. He introduced that 40,000 bracelets use Ali's self-developed IoT technology to achieve remote real-time precision control. Each bracelet is independently received and Execute commands, the response speed is up to millisecond precision.
CEO "holographic" appearance artificial intelligence draw 40 people technical team to create "black technology " annual meeting
The appearance of Zhang Yong, CEO of Alibaba Group, and Jing Xiandong, CEO of Ant Financial Group, also made the scene "smashed". The two CEOs who appeared one after another appeared to be on the stage “out of thin airâ€. This stage effect also comes from holographic stereo projection technology.
According to reports, such a high-tech annual meeting requires 40 programmers to support. "In addition to the system development of the IoT bracelet, the construction of the high-speed network at the annual meeting, the docking of the registration ticketing system, and the on-site technical support operation and maintenance, our annual technical support team should also consider how to reduce the live broadcast. The delay," Ai Baba Information Platform Technical Director Yan Yue introduced, a high-tech annual meeting, not only requires a high level of lighting and beauty director team, but also requires a high level of technical team support, "such as the bracelet light show this idea, No technical support is impossible, and these technologies are not "one-off", and they may be applied to the actual business in the future."
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