Black Friday sales in New York City. Photo: Stephanie Keith/Getty Images.

More than 50 million people traveled for Thanksgiving this year, which may account for the more than $1 billion spent in mobile transactions alone on Black Friday-related deals — the most spent via smartphones in the history of the holiday.

Catch up quick: Here are 5 more tech stories you may have missed this week. Stories range from Amazon staff in 3 European countries protesting on Black Friday to Apple trying to make veterans' health records available online to a behind-the-scenes look at products pushed by Instagram influencers.

Amazon staff in three European countries protest during Black Friday (CNBC)

  • Why it matters: A lot of money was moved this week by consumers who were prompted by sales, even before the retail holiday. But packages from Europe purchased in the U.K., Spain and Germany may hit a snag from workers who protested Amazon for having what they claimed are unfair working conditions.
  • 90% of workers at a logistics depot near Madrid also joined a walkout Friday.

Report: Apple in talks to make vets' health records available online

  • Why it matters, per Axios' Ina Fried: Apple is looking to provide patients with better access to their health records, and a deal with the Veterans' Affairs Department would give that effort a significant boost.
  • Apple first approached the VA about a potential deal back in 2017, a source told the Wall Street Journal.
  • An Apple representative was not immediately available for comment.

Amazon is teaching Alexa to speak like a newscaster

  • Why it matters: News consumption on smart speakers isn't picking up in the U.S., even though purchases and overall usage of smart speakers is increasing overall.
  • Amazon company is hoping Alexa's new voice, trained to detect patterns in recordings of broadcasters’ speech, will make it more pleasant for consumers to listen to news read out loud by a computer.

LinkedIn is testing its own "Stories" feature for college students

  • Why it matters, per Ina: LinkedIn wants to appeal to the 46 million college students and new grads on its network by giving them tools they're familiar with.
  • Student Voices could also become yet another spot where LinkedIn can place ads (a spokesperson says the company is currently focused on understanding how people use the features).

Behind the products that Instagram influencers push on your feeds (Wired)

  • Why it matters: Brands are fully embracing the power of advertising through Instagram influencers, who are part of a multibillion-dollar industry.
  • And it works — many users see those influencers as experts and authentic friends rather than advertisers who are being paid by the companies they feature.

Editor’s note: This piece was corrected to show that more than 50 million people traveled for Thanksgiving (not half a billion people).

Go deeper

Updated 3 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 4:30 p.m. ET: 21,020,216 — Total deaths: 761,393— Total recoveries: 13,048,303Map.
  2. U.S.: Total confirmed cases as of 4:30 p.m. ET: 5,289,323 — Total deaths: 167,948 — Total recoveries: 1,774,648 — Total tests: 64,831,306Map.
  3. Health: CDC: Survivors of COVID-19 have up to three months of immunity Fauci believes normalcy will return by "the end of 2021" with vaccine — The pandemic's toll on mental health.
  4. Business: How small businesses got stiffed — Unemployment starts moving in the right direction.
  5. Cities: Coronavirus pandemic dims NYC's annual 9/11 Tribute in Light.
  6. Politics: Biden signals fall strategy with new ads.

Harris: "Women are going to be a priority" in Biden administration

Sen. Kamala Harris at an event in Wilmington, Del. Photo: Drew Angerer/Getty Images

In her first sit-down interview since being named Joe Biden's running mate, Sen. Kamala Harris talked about what she'll do to fight for women if elected VP, and how the Democrats are thinking about voter turnout strategies ahead of November.

What they're saying: "In a Biden-Harris administration women are going to be a priority, understanding that women have many priorities and all of them must be acknowledged," Harris told The 19th*'s Errin Haines-Whack.

Facebook goes after Apple

Illustration: Lazaro Gamio/Axios

Facebook is seeking to force a face-off with Apple over its 30% in-app purchase commission fee, which Facebook suggests hurts small businesses struggling to get by during the pandemic.

The big picture: Facebook has never publicly gone after Apple, a key strategic partner, this aggressively. Both companies face antitrust scrutiny, which in Apple's case has centered on the very fee structure Facebook is now attacking.