“Misinformation” and “disinformation” are often lumped together. They’re not the same, but they are very much connected. Say you hear that Christmas falls on Dec. 23 this year. If someone told you that thinking it was true, it’s considered misinformation. But when it’s spread with the intent to deceive, that’s disinformation, which can easily be amplified unwittingly by the folks in the first group. Audio and video generated by artificial intelligence is everywhere in this election season. So before you click Share, know that the tech used to create that convincing-but-often-false content is getting a lot better a lot faster than you might think. Marketplace’s Lily Jamali spoke with longtime misinformation researcher Joan Donovan, now a journalism professor at Boston University, to learn more.

It’s Friday, and that means it’s time to dig into some of this week’s tech headlines in “Marketplace Tech Bytes: Week in Review.” Good news for Nvidia, the top chipmaker for artificial intelligence applications. There are signs that the company’s product shortage is finally easing up, as more customers nab chips to power their AI ambitions. Plus, Apple reportedly hits the brakes on plans to create its own electric vehicle. But first, there was significant movement on data privacy policy. This week, the Joe Biden administration issued an executive order restricting the sale of Americans’ data to “countries of concern,” according to the White House. Marketplace’s Lily Jamali spoke with Natasha Mascarenhas, reporter at The Information, for her take on these stories.

“DRE” is the acronym in election-speak. It stands for direct-recording electronic voting machines … the kind that record votes directly into a computer’s memory, often with no paper trail. In an effort to boost security and ensure more reliable counting of ballots across the country, officials have been replacing them with voting machines that produce a paper backup. And there has been noticeable progress on this front. According to a recent report from the nonprofit organization Verified Voting and the Brennan Center for Justice, in 2016 about 22% of registered voters were in jurisdictions that used DREs. By 2020, that figure had fallen to 9% and could drop considerably further this year. Marketplace’s Lily Jamali spoke with Megan Maier, co-author of the Verified Voting report, about replacing what’s left of these outdated machines and bringing that number down to zero.

A big part of Jennifer Granholm’s job as U.S. secretary of energy involves selling President Biden’s clean energy agenda and convincing Americans that it’s benefiting them. On Monday, she toured a facility near San Francisco operated by the company Cuberg, which is developing a lithium-based battery that’s less flammable than the ones we use today. Marketplace’s Lily Jamali talked with Granholm about how batteries like Cuberg’s fit into the administration’s sweeping climate policy.

The race to coin new words and phrases is on — on TikTok. They range from “first time cool syndrome,” to “the weekend effect,” and “dinner and couch” friend. Keeping track of all this can feel like a wild goose chase, to use an expression credited to William Shakespeare, who introduced countless words and phrases to the English language. But unlike the Bard’s phrases, TikTok slang doesn’t seem to have much staying power. Marketplace’s Lily Jamali spoke with Rebecca Jennings, senior correspondent for Vox, on the TikTok “trendbait,” as she calls it — terms invented by content creators who seem like they’re trying a little too hard — and what’s driving it all.

The Supreme Court hears arguments on two state laws Monday — one in Texas and one in Florida — that seek to punish social media platforms over allegations they censor conservative speech. The legal force fighting these state laws is itself a group with conservative leanings called NetChoice, which has emerged as Big Tech’s top political lobbyist. And it’s going after social media crackdowns in blue states too, like the California Age-Appropriate Design Code Act, which required that platforms put in stronger default data privacy protections for younger users. Wherever a social media regulation pops up, NetChoice, it seems, is there. Isaiah Poritz of Bloomberg Law has been reporting on the organization.

It was not that long ago that electric vehicle maker Rivian was drawing comparisons to Tesla. But flagging demand for EVs has not served the company well. Its earnings release this week made that much clear. Also, a look at why American venture capital firms appear to be pulling back from funding startups in China. But first, Amazon has come a long way since it was founded 30 years ago. Its next stop: the Dow Jones Industrial Average. It joins the market indicator Monday. Marketplace’s Lily Jamali is joined by Jewel Burks Solomon, managing director at Collab Capital, for her take on these stories.

AT&T is asking California regulators to be relieved of its obligation to provide basic landline phone service to anyone who wants it. “No customer will be left without voice or 911 service,” AT&T says, but Californians weighing in are, by and large, skeptical. Regina Costa, telecom policy director at the Utility Reform Network, an advocacy group, told Marketplace’s Lily Jamali that having a “carrier of last resort” matters.

Once a week, many of us get that dreaded screen-time report courtesy of our smartphones. But a recent study found keeping track of our average usage doesn’t actually help us control our screen time all that much. Caught in the loop of screen-time shame like so many of us are, New York Times tech reporter Kashmir Hill decided to actually do something about it. Marketplace’s Lily Jamali spoke with Hill about her experience breaking up with her iPhone and replacing it with a flip phone, T9 texting and all, because she’d finally had enough.

As consumers, we’ve all been subjected to the “upsell,” or pressure to pay a little more for a product that’s slightly better. It’s one thing if you’re buying, say, a car or a piece of clothing. The ethical questions get a lot more complicated in health care. Some providers have started integrating artificial intelligence in diagnostic procedures, including screenings for breast cancer. The tools may be available for an additional cost, and questions about their accuracy have been raised. Marketplace’s Lily Jamali spoke with Meredith Broussard, a journalism professor at New York University, about integrating AI into mammograms and her personal experience grappling with the tech.