React For Social Change

on YouTube ↗19m

" summary

Two React Native mobile apps connect to a GPS stream from a 20 million–person city; a reinforcement‑learning agent simulates routes and optimizes bus spacing to reduce uncovered segments. Architecture uses React Native front ends, a Prisma GraphQL layer for fan‑out and fast queries, and Amazon Kinesis for ingesting high‑volume GPS data. Control app sits in the field two weeks and user app enters closed beta yesterday; project targets reduced congestion (quoted 8 million man‑hours lost daily) and plans anonymous data to train generative models.

AI-written summary · about

" chapters (5)

1. 0:00Start
2. 1:52We must work with the government
3. 2:48Take responsibility
4. 4:38SMART CITY
5. 16:54Collaboration

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