Taichung City, located in central Taiwan, is the second-largest city in Taiwan. For two consecutive years, in 2022 and 2023, it has boasted the second-highest natural population growth rate among Taiwan's six special municipalities. On April 19, 2024, its total population officially exceeded 2.85 million, marking a significant milestone in urban development. Taichung has also been repeatedly recognized by media and online polls as one of the most livable cities in Taiwan, and it is also the top choice for young people seeking to relocate.

 Taichung City is extensively applying technology in urban governance, transportation, environmental protection, and quality of life to enhance the convenience and sense of well-being of its citizens. The Taichung City Government utilizes technologies such as the Internet of Things, artificial intelligence, and big data to create a green, convenient, and efficient urban environment, providing smart living services for its citizens.

In terms of transportation, Taichung City is implementing a smart traffic management system that utilizes real-time data analysis to optimize traffic signals. The city is also promoting smart parking and shared transportation options to reduce traffic congestion and enhance the efficiency of traffic flow. Furthermore, Taichung City is actively developing a network of bicycle lanes and a bike-sharing system to promote the concept of green transportation.

 In terms of environmental protection, Taichung City uses monitoring systems to track environmental data such as air quality, water resource management, and noise levels in real-time, and promptly releases information to keep citizens informed about changes in their surroundings. Through the promotion of renewable energy sources such as the solar and wind power, as well as the construction of electric vehicle charging stations, Taichung City is striving to achieve its goal of becoming a low-carbon city, laying the foundation for sustainable development.

Taichung City provides a variety of smart service platforms, allowing citizens to handle administrative tasks through the internet or mobile applications, such as applying for permits, filing taxes, and checking traffic conditions, without having to physically visit the city government. This greatly enhances the convenience of citizens' lives. These digital services not only reduce the time costs for citizens but also improve the administrative efficiency for the government.

The development of a smart city is not merely a technological revolution but a profound transformation of lifestyle. The vision of "Smart City, Happy Taichung" aims to integrate technology with humanity, allowing every citizen to feel the warmth of the city. Through the promotion of smart transportation, environmental protection, digital governance, and social participation, Taichung is gradually transforming into a smart and happy international city.