Neon Nodes: How Shanghai's 15-Minute Smart Circles Are Rewriting Urban Living

Chapter 1: The Quantified Neighborhood - RFID-enabled wet markets tracking 97% of fresh produce from farm to wok - The "Xuhui Model": 83% of household services booked via government-supervised apps - Elderly care towers where wearables automatic

"Algorithmic Metropolis: How Shanghai Is Coding the Future of Urban Civilization"

I. THE OPERATING SYSTEM (1,000 words)• Neural City Infrastructure:- 58,000 AI traffic signals reducing congestion by 43%- Predictive maintenance for 2,600km of subway tunnels- Quantum-encrypted municipal data lakes- Digital twin modeling for 35 u