How GPS Came to Be—and How It May Be Altering Our Brains - Bloomberg

Just following directions

"In Pinpoint: How GPS Is Changing Technology, Culture, and Our Minds, Greg Milner tells two stories. One’s about how the Global Positioning System became one of the 21st century’s most important technologies. The other’s about how it may be stunting the brains of the ingenious species that created it.
We use GPS today to guide airplanes, ships, and tractors. It keeps tabs on sex offenders and helps find oil deposits. “GPS surveys land, and builds bridges and tunnels,” Milner writes. “GPS knows when the earth deforms; it senses the movement of tectonic plates down to less than a millimeter.” GPS can tell you how long until your Uber arrives—and even let you know if someone nearby is interested in a one-night stand."

How GPS Came to Be—and How It May Be Altering Our Brains - Bloomberg