Trump administration's $46 billion 'smart wall' races ahead on the U.S.-Mexico border

The United States is rapidly building what it calls a "smart wall" on the Mexico border, combining tall steel fencing with ...

Only one new traffic light can be funded—Now Grand Rapids residents are fighting for two

Residents of Oakdale, Grand Rapids, push for traffic signal funding at two intersections after Mobile GR backs school zone ...
Redlands Daily Facts

When will the traffic lights at Greenspot and Calhoun roads in Highland start working?

The city says they’re working on it and they’re hopeful it won’t be much longer, columnist Amy Bentley writes.

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
The Economist

Brazilian cities are building vast surveillance networks

I n “Brazil”, Terry Gilliam’s film about a dystopian society, eyeball-shaped surveillance bots hover over citizens’ shoulders ...