A roundup of the 84 companies that launched at Y Combinator's Summer 2019 Demo Day 1, including education, finance, AI, and AR/VR startups (TechCrunch)

TechCrunch:
A roundup of the 84 companies that launched at Y Combinator's Summer 2019 Demo Day 1, including education, finance, AI, and AR/VR startups  —  It's that time of year, Silicon Valley's investor technocrati and advice-giving Twitter celebrities descended upon Pier 48 in San Francisco to judge …