Nvidia has taken the wraps off Omniverse Blueprint, a real-time physics engine designed to create digital twins. The software is optimized for computational fluid dynamics (CFD), allowing virtual exploration and refinement of objects that must function in the real world — things like automobiles, airplanes, ships — that are put to everyday use and tasked for production in the field and on set. One of the first use cases is a virtual wind tunnel that lets users simulate and visualize fluid dynamics at interactive speeds, even when changing the vehicle model as it navigates the tunnel. Read more

Hangout is a new service that wants to make enjoying music more of a social experience. The platform, from Turntable Labs, is available on iOS, Android and the Web. At launch, Hangout offers more than 100 million songs, available to stream globally as a result of deals with Universal Music Group, Sony Music Entertainment and Warner Music Group as well as indie rights group Merlin. Users can select an avatar and invite friends to their personal ‘hangout’ space, taking turns playing songs from their favorite artists in the virtual DJ booth. Read more

Capitulating to outside pressure, after a barrage of media reports citing unsafe conditions for minors, Roblox is implementing new safeguards. Parents can now access parental controls from their own devices in addition to their child’s device and monitor their child’s screen time. New content labels and improvements to how users under age 13 can communicate on Roblox are additional protections that are now baked into the platform. “We’ve spent nearly two decades building strong safety systems, but we are always evolving our systems as new technology becomes available,” explained the Roblox. Read more

YouTube has come up with a new way for creators to earn. During vertical live streams, viewers can now gift hosts with “Jewels,” a form of digital currency available for purchase. The gifts appear onscreen as animations during vertical live streams, but are a cash equivalent for creators. The initial denomination, “Rubies,” equal one cent per stone, or about $1 per 100 Rubies. The new feature is rolling out to eligible creators in the U.S. who are currently enrolled in the YouTube Partner Program (YPP) and have accepted the Virtual Items Module in YouTube Studio. Read more

AI is apparently whetting appetites for more than creative exploration. Yum Brands, which owns Taco Bell, KFC and Pizza Hut, says its new AI-driven marketing campaigns are driving more customers into stores, increasing purchases and reducing churn. Trials with “personalized marketing campaigns” that leverage artificial intelligence to produce are leading to strong results, according to the company. Meanwhile, Coca-Cola has revamped its circa 1995 “Holidays Are Coming” TV ad with the help of artificial intelligence and production studio Secret Level, though the critical and customer reaction to that has reportedly been mixed. Read more