Technology

The Download: Chicago’s surveillance network, and building better bras

February 23, 2026
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Inside Chicago’s surveillance panopticon Chicago has tens of thousands of surveillance cameras—up to 45,000, by some estimates.  That’s among the highest numbers per capita in the US. Chicago boasts one of the largest…

Inside Chicago’s surveillance panopticon

February 23, 2026
Early on the morning of September 2, 2024, a Chicago Transit Authority Blue Line train was the scene of a random and horrific mass shooting. Four people were shot and killed on a westbound train as it approached the suburb of Forest Park.  The police swiftly activated a digital dragnet—a surveillance network that connects thousands…

Exclusive eBook: The great Al hype correction of 2025

February 20, 2026
2025 was a year of reckoning, including how the heads of the top AI companies made promises they couldn’t keep. In this exclusive subscriber-only eBook, you’ll learn more about why we may need to readjust our expectations. This story is part of the Hype Correction package.by Will Douglas Heaven December 15, 2025 Table of Contents:…