You may not have to fumble with your cellphone in the boarding area very much longer. As the travel industry embraces facial recognition technology, phones are beginning to go the way of paper tickets at airports, cruise terminals and theme parks, making checking in more convenient, but raising privacy and security concerns, too. "Before Covid it felt like a future thing," said Hicham Jaddoud, a professor of hospitality and tourism at the University of Southern California, describing the way contactless transactions have become common since the pandemic. That includes facial recognition, which is "now making its way into daily operations" in the travel industry, Dr. Jaddoud said. Facial recognition systems are already being expanded at some airports.

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. For some people, the term "black box" brings to mind the recording devices in airplanes that are valuable for postmortem analyses if the unthinkable happens. For others it evokes small, minimally outfitted theaters. But black box is also an important term in the world of artificial intelligence. AI black boxes refer to AI systems with internal workings that are invisible to the user.

June 2020 Venture capitalists sell themselves as the top of the heap in Silicon Valley. They are the talent spotters, the cowboys, the risk takers; they support people willing to buck the system and, they say, deserve to be richly rewarded and lightly taxed for doing so. This largely white, largely male corner of finance has backed software companies that grow fast and generate large amounts of money for a shrinking number of Americans--companies like Google, Facebook, Uber, and Airbnb. But they don't create many jobs for ordinary people, especially compared with the companies or industries they disrupt. And things have been slowing down.

Self-flying airplanes are gearing up for take-off, as Boeing, Airbus and other companies are testing autonomous systems and craft - but pilots are pushing back over safety risks. The technologies enable autonomous landings, handle-inflight emergencies and relax the Federal Aviation Administration's law requiring two pilots in the cockpit. Pilots have shared their concerns on Twitter, with many stating that two pilots are required in an emergency. Tony Driza, who has been an airline pilot for 40 years, posted that he can'equivocally state that when an emergency situation arises in the cockpit, a full crew is necessary to deal with it.' While autonomous airplanes are still early, Boeing's CEO Dave Calhoun said in a Bloomberg TV interview the technology will'come to all airplanes eventually.' Boeing has developed an autonomous refueling plane for the US Navy, the MQ-25.

Earlier this month, Amazon confirmed plans to lay off around 18,000 workers. The move has hit certain divisions hard, including Comixology and Prime Air. The latter's drone delivery program was just starting to gain traction after commencing deliveries in test markets and unveiling a new model, but the layoffs have reportedly had a significant impact on that team. Prime Air employees learned about the cuts on Wednesday, according to CNBC. Employees in the drone delivery department's design, maintenance, systems engineering, flight testing and flight operations teams are said to have been laid off.

Chapter 3: Displaying the Market Dynamics- Drivers, Trends and Challenges & Opportunities of the Artificial Intelligence in Aviation Chapter 4: Presenting the Artificial Intelligence in Aviation Market Factor Analysis, Porters Five Forces, Supply/Value Chain, PESTEL analysis, Market Entropy, Patent/Trademark Analysis.

These powerful machine learning models are typically based on artificial neural networks, which can have millions of nodes processing data to make predictions. Because of their complexity, researchers often refer to these models as "black boxes." Even the scientists building the models don't understand everything that's going on under the hood. Other examples of machine learning on graphs are traffic routing, chip design, and recommender systems. Designing these models is made even more difficult by the fact that the data used to train these models is often different from the data the models see in the field.

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. In December, the US Transportation Security Administration (TSA), an agency within Biden's Department of Homeland Security, acknowledged it has significantly expanded facial recognition technology at security checkpoints in airports across the United States. Under the expanded program, 16 of the nation's largest airports are now using face scans as a way to verify the identities of travelers, including in Atlanta, Boston, Denver, and Los Angeles. The TSA's initial test facial recognition program started under the Trump administration in 2017.

On a bluff south of San Francisco overlooking the Pacific Ocean, an electric motor whips a drone built by startup Zipline off a catapult launch ramp beside me and into the air on a test flight. The aircraft, with a fixed-wing design resembling that of a conventional airplane, pilots itself north, plans its approach based on the wind direction, makes a sweeping turn and drops a box of Band-Aids, Advil and Tums by parachute onto the grass a few yards in front of me. Drone deliveries could be dropping into your life, too, as the technology involved matures and expands beyond isolated test projects. In 2023, drones could replace vans and your own trip to the store when you need medicine, takeout dinners, cordless drill batteries or dishwasher soap. Today, Alphabet Wing drones reach hundreds of thousands of people in Australia, Finland and Texas and will expand its service in 2023, according to Jonathan Bass, who runs marketing for the business.

On a cloudy Christmas morning last year, a rocket carrying the most powerful space telescope ever built blasted off from a launchpad in French Guiana. After reaching its destination in space about a month later, the James Webb Space Telescope (JWST) began sending back sparkling presents to humanity--jaw-dropping images that are revealing our universe in stunning new ways. Every year since 1988, Popular Science has highlighted the innovations that make living on Earth even a tiny bit better. And this year--our 35th--has been remarkable, thanks to the successful deployment of the JWST, which earned our highest honor as the Innovation of the Year. But it's just one item out of the 100 stellar technological accomplishments our editors have selected to recognize. The list below represents months of research, testing, discussion, and debate. It celebrates exciting inventions that are improving our lives in ways both big and small. These technologies and discoveries are teaching us about the ...