Here’s what’s going on in the world of tech.
Facebook warning to Europe: Social network policy official says different privacy probes in Europe could hinder company’s products and services there.
Several dozen American Airlines flights grounded after pilots’ iPads — which the airline uses to distribute flight plans and other information to the crew — crashed Tuesday night.
Uber testing massive new merchant delivery service, according to TechCrunch.
Yahoo is working on a way to unlock a phone using the owner’s ear rather than a password or fingerprint.
Patent awards: For Google, a patent for automatic adjustment of alarm clock’s volume based on a user’s sleep state; for Apple, an app that helps people remember where they parked their cars.
Password Alert is Google’s new free browser extension to prevent phishing attacks.
State of the news: Pew report says most top news outlets are getting more of their Web traffic from mobile devices than from desktop computers.
Photo: Outside Uber’s headquarters in San Francisco. (Karl Mondon/Bay Area News Group)
