Aarti Shahani

In 2016, the polls got it wrong. They failed to predict that Donald Trump was winning key battleground states. But a startup in San Francisco says it spotted it well in advance, not because of the "enthusiasm gap" — Republicans turning out and Democrats staying at home. Instead, the startup Brigade's data pointed to a big crossover effect: Democrats voting for Trump in droves.

The company built an app that asks a simple question: Which candidate are you going to vote for?

Cybersecurity has plagued this presidential election like no other in U.S. history. Earlier this week, the Obama administration indicated its plans to retaliate against Russia, in some way, for cyberattacks. Hacking came up, again, in the final presidential debate. Yet neither candidate is offering a roadmap for what to do on aggression, or how to handle foreign hackers.

There is a man who is a thorn in the side of Facebook — a problem that just won't go away. In 2008, Facebook sued him, saying he was a hacker and a spammer who was putting users at risk. But in a truly bizarre plot twist, he stood up to the Internet giant — and he has become the unlikely protagonist in a battle for your rights online.

Our protagonist

Steven Vachani and I are sitting at a Starbucks because, he doesn't want to say it, but: He doesn't have an office or a home in Silicon Valley anymore.

There is a startup in the love industry that promised to help people find real relationships — not just sex. But, as with so many things in love, it didn't go according to plan. The app became yet another hookup app. Today, after 10 months of soul-searching, the startup is making a very public commitment to change.

It's called Hinge, and it's based in Manhattan's Flatiron District. Back in January, it was coming to grips with a crisis.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

In Mountain View, Calif., a couple of miles down the road from Google, there's a new pizza shop. Only instead of a dozen blue-collar workers pouring marinara sauce, Zume Pizza has — you guessed it! — robots and algorithms running the show.

Their job is to solve a familiar problem: It's game night. You order pizza for you and your buddies. It arrives later than you'd hoped, aaaand it's cold.

"Pizza is not meant to sit in a cardboard box, ever," Zume co-founder Julia Collins says. "The best pizza you ever had came right out of the oven."

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

It is tempting to make every fiasco at Facebook about the power (and the abuse of power) of the algorithm. The "napalm girl" controversy does not neatly fit that storyline. A little-known team of humans at Facebook decided to remove the iconic photo from the site this week.

That move revealed, in a klutzy way, just how much the company is struggling internally to exercise the most basic editorial judgment, despite claims by senior leadership that the system is working.

Zuckerberg's Silence

Think before you post.

That's not the message you typically get from Internet companies. The ethos on Facebook, Twitter and Instagram is to (over) share. But Nextdoor, a social network, has decided to block users from publishing certain posts, specifically when they appear to be racial profiling.

A techie tackles race

Talking about race and racial profiling does not come naturally to Nirav Tolia, the CEO of Nextdoor. And yet, he's doing it anyway.

Uber and Lyft are fighting, on the same side, to make sure their drivers remain independent contractors — not employees entitled to benefits. So far, no court has compelled these ride-hailing companies to change that. But out in the free market, they're facing an unexpected battle: a new startup that's prepared to offer drivers full employee status.

Juno is not a scrappy, rinky-dink kind of startup. Its headquarters are in the tallest building in the Western Hemisphere, 1 World Trade Center, on the 47th floor. There's a majestic view of the Hudson River.

Uber is plowing ahead with its ambitious plan to make self-driving cars a reality. The company will run an experiment in Pittsburgh, rolling out the first-ever self-driving fleet that's available to everyday customers.

Self-Driving Car Tourism

Uber won't specify exactly how many self-driving cars will hit the streets. But in the next few weeks, if you're in Pittsburgh and use your app, you might land in one of them.

Now here's a political endorsement you might not expect.

Hillary Clinton is the candidate who set up a private email server and was — in the words of the director of the FBI — "extremely careless" in how she handled classified information.

And her campaign and the Democratic Party just got hacked. Yet, prominent leaders in the cybersecurity industry are coming out in favor of Clinton for president.

The scene is something you just can't make up.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

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