**I. Preface: The Smart Speaker Market Is in a Storm of Competition** In November 2014, Amazon launched the Echo, a small device that quickly sparked a revolution in the smart speaker market. No one could have predicted how fast it would become a household name. ![Smart Speaker Image](http://…

**I. Preface: The Smart Speaker Market Is a Storm of Innovation** In November 2014, Amazon Echo made its debut. No one could have predicted that this small device would ignite a revolution in the smart speaker market. Since then, the market has been flooded with new players and innovative prod…

According to the report, Zhong Yikang predicts that the smart TV retail volume in 2017 will reach 43.81 million units, with a penetration rate approaching 90%, reaching 89.4%. This rapid growth reflects the increasing demand for intelligent television solutions in China. As the middle class ex…

In practical production, issues arising from the polarity and wiring of current transformers have led to malfunctions or failures in protection devices, resulting in power outages. These problems are frequently observed in the Karamay grid, particularly in main transformer differential protecti…

In practical production, issues arising from the polarity and wiring of current transformers have led to malfunctions and failures in protection devices, resulting in power outages. This problem has occurred frequently in the Karamay grid, particularly in main transformer differential protectio…

In recent years, data centers have increasingly adopted FPGAs as accelerators, with notable examples including Microsoft's Catapult, Amazon's Xilinx-based AWS F1, Intel's Altera, and Baidu. These data centers require massive parallel processing, high throughput, low latency, and energy efficien…

Electromagnetic shielding is typically categorized into three types: electrostatic shielding, magnetostatic shielding, and high-frequency electromagnetic shielding. The primary goal of each type is to block external electromagnetic fields from entering a protected area. The underlying principle…

On Monday evening around 5:50 PM, a small fire broke out at Foxconn's Zhengzhou factory, which is part of Hon Hai (2317). The company confirmed the incident early Tuesday, stating that the fire occurred in one of the buildings and was quickly brought under control by the factory's fire departme…