1. Smart Economy
1.1. local & global interconnectedness
1.1.1. Cyber Security
1.2. Entrepreneurship & Innovation
1.2.1. Electronic Commerce
1.2.2. Electronic Payment System
1.2.3. Auto Electric Vehicle
1.3. Productivity
1.3.1. City Connector
2. Smart Transport
2.1. Mixed-Modal Access
2.1.1. Smart Parking
2.1.2. Online Platform
2.2. Prioritized Clean & Non-Motorized Options
2.2.1. Bike Sharing
2.2.2. Clean and Non-Motorized Transport
2.2.3. Electrical Vehicles
2.3. Integrated ICT
2.3.1. Smart Traffic Light
3. Barriers and limitations
3.1. Funds
3.2. Lack Of Cross-Departmental Coordination
3.3. Legal and regulatory issues
3.4. Less Degree Of Information Openness
4. Smart Environment
4.1. Smart Building
4.1.1. Green Building
4.1.1.1. Zero Carbon Building
4.1.2. Smart Control & Automation
4.1.2.1. Sensor & Internet
4.2. Resource management
4.2.1. Resource Planning
4.2.2. Green Energy
4.2.3. Reducing use, Recycle and Reuse Resource
4.3. Sustainable Urban Planning
4.3.1. Greening Master Plan
5. Benefits
5.1. Economic
5.1.1. Efficiency-Boosting
5.1.2. Save Money
5.1.3. Higher-Quality
5.2. Ecological
5.2.1. Green City & Garden City
5.2.2. Ambient Temperatures
5.3. Social
5.3.1. Better Quality Of Life
5.3.2. More Intelligent System To Manage Daily Life
5.4. Political
5.4.1. Improve Government Services
5.4.2. Improve Government Transparency