Technology

The new mobile operating system's design acknowledges that we no longer need physical analogs -- like a camera shutter or old-timey microphone -- to describe an app's function.

Today's Internet users have become accustomed to stories of hacking, identity theft and cyberattacks, but there was a time when the freedom and anonymity of the Web were new, and no one was sure what rules — if any — applied to its use.

The new eyeglass frames allow you to take pictures and browse the Internet while you wear them. Early adopters focused on the tiny screens have already been dubbed "glassholes." Fresh Air linguist Geoff Nunberg reminds us that in Shakespeare's time "distraction" was another word for madness.

In the introduction to his new book, Full Upright and Locked Position, aviation consultant Mark Gerchick writes that for most people, "the magic of air travel has morphed into an uncomfortable, crowded and utterly soulless ordeal to be avoided whenever possible."

Science journalist Emily Anthes talks about how scientists are engineering mice with tumors and working to create pigs that can grow organs for human transplant and insects that could serve as drones for the military.

"Big Data" had just as much to do with President Obama's victory as phrases like "Etch A Sketch" and "47 percent," says linguist Geoff Nunberg. Big Data is also behind anxieties about intrusions on our privacy, whether from the government's anti-terrorist data sweeps or the ads that track us on the Web.

In her book Alone Together, psychologist Sherry Turkle explains how digital devices are affecting our communication and relationships. "What is so seductive about texting, about keeping that phone on, about that little red light on the BlackBerry, is you want to know who wants you," Turkle says.

New York Times business reporter Charles Duhigg says that consumers and innovation are the big losers in the patent wars. "Patents have become a toll gate on the road of innovation," he says.

ProPublica investigative reporter Peter Maass says that cellphone companies monitor where we are, who we call, what we buy -- and often provide it to law enforcement when requested. "They are collecting a heck of a lot more information than we expect them to be collecting about us," he tells Fresh Air.

What does the Internet look like? Journalist Andrew Blum decided to find out. His new book, Tubes, is a journey into the Internet's physical infrastructure -- where our data is stored and transmitted.