What does the neighborhood need right now?
Five metrics of civic vitality, watched in real-time. Not to manage the city, but to listen to what it's already repairing.
What the tubes measure:
Composition: Five Indianapolis-headquartered companies: Eli Lilly (LLY), Roche Holding (RHH), Rolls-Royce (RR.L), Verisign (VRSN), Pfizer Indy Operations (PFE).
Calculation: Simple average of current stock prices across all five companies, updated every 12 seconds via Alpha Vantage real-time API.
Interpretation: Vertical tube height reflects aggregate index value. Green indicates positive change, red indicates decline. Real-time visualization of Indianapolis economic heartbeat through major corporate presence.