Danny Lewis

Fake images are already turning heads online, and Hany Farid, a professor of computer science at the University of California, Berkeley, says we’re only going to see more of it. Farid specializes in image analysis and digital forensics. He tells WSJ’s Alex Ossola why it’s so easy to use generative AI to create convincing fake images, and why it could cause problems in the future. Plus, he discusses the potential tech solutions that will help us decipher whether an image or video we’re seeing onl…

Will the human resources department be replaced by robots? Not quite, but the use of generative artificial intelligence in HR is on the rise. WSJ reporter Chip Cutter tells us how companies are incorporating AI tools internally and what might change in the future. Plus, we hear from Reshma Saujani, the founder of Girls Who Code and Moms First, who recently introduced paidleave.ai, a free AI-powered chatbot designed to help workers navigate paid family leave benefits. Saujani tells WSJ’s Charl…

Badge swipes and passwords are cornerstones of security in the modern workplace. But in a world where security is increasingly tied to biometrics and personal devices, your face or fingerprint may soon become the key to workplace security. While biometrics could provide better protection for sensitive information than an easily forgettable password, what are the privacy risks of biometric tech going mainstream? WSJ’s Danny Lewis explores the future of biometric security at work, and whether it c…

Is it an earworm or an icon? The Super Mario Bros. theme is the soundtrack to many childhoods and has remained resonant today. Recently inducted into the Library of Congress’s National Recording Registry, the song was not easy to write. Video game composer Koji Kondo faced musical and technical challenges in creating the song. Columnist Ben Cohen talks to New England Conservatory musicologist Andrew Schartmann about how Kondo created this lasting and genre-changing piece of music. What do you th…

In recent months, an Alaska Airlines jet lost a door plug mid-flight, and a Japan Airlines plane collided with another aircraft at an airport in Tokyo. Accidents like these are uncommon, but they could help engineers design safer airplanes. Embry-Riddle Aeronautical University associate professor Anthony Brickhouse tells WSJ’s Danny Lewis how advanced materials and computer systems could bring flight into a safer future, while making sure human pilots are still part of the equation. What do you…

Imagine driving down a road that recharges your electric car as it moves. Companies around the world are experimenting with new technology that can wirelessly charge EVs while they drive, thanks to copper coils buried beneath the asphalt. It could mean less time spent plugging in at slow chargers, no need for heavy, expensive lithium-ion batteries and wave goodbye to range anxiety. WSJ’s Danny Lewis reports on what it would take for this tech to hit the road, and how it could change the way we r…

After years of promises that driverless cars were just over the horizon, one of the industry’s biggest players is headed for the freeway. Now, for the first time, Alphabet’s Waymo is allowing robotaxis to take its employees on high-speed roads in Phoenix, Arizona without a human driver. The move comes just as the industry is facing a harsh reality after high-profile crashes: GM’s Cruise had its permits to operate driverless robotaxis pulled by the California DMV, and Waymo issued its first-ever…

This year, several high profile incidents have kept flying in the limelight. Yet air travel is currently safer than ever. The biggest U.S. commercial airlines have now gone 15 years without a fatal crash. So, how did hurtling through the sky in a giant metal tube become this safe? WSJ columnist Ben Cohen speaks with former FAA and International Civil Aviation Organization executive William Voss about the voluntary self-reporting programs that made flying the safest form of travel and asks if the…

A day when people can interact directly with computers using their thoughts could be on the horizon. Several companies, including Elon Musk’s Neuralink, have begun preliminary human trials of brain-computer interfaces - devices that decode the electrical signals in their brain and translate them into digital bits. Neurosurgeon Benjamin Rapoport is a co-founder and chief science officer of Precision Neuroscience, a company working on brain-computer interfaces. He spoke with WSJ’s Danny Lewis abou…

Longer lifespans mean less uncertainty and negativity; a Stanford expert says we need to rethink life at every state to optimize longevity