Walmart has planted its flag in the metaverse, launching Walmart Land and Walmart’s Universe of Play on Roblox, a virtual worlds game platform that emphasizes user-generated content. Roblox community members can check out the Walmart “isles” to collect “verch,” or virtual merchandise, “catch top music artists and unlock exclusive interactive content,” the company says. “Roblox is one of the fastest growing and largest platforms in the metaverse, and we know our customers are spending loads of time there,” Walmart CMO William White said, citing the platform’s 52 million daily active users. Read more

LinkedIn’s experiments on users have drawn scrutiny from a new study that says the platform may have crossed a line into “social engineering.” The tests, over five years from 2015 to 2019, involved changing the “People You May Know” algorithm to alternate between weak and strong contacts when recommending new connections. Affecting an estimated 20 million users, the test was designed to collect insight to improve the Microsoft-owned platform’s performance, but may have impacted people’s career opportunities. The study was co-authored by researchers at LinkedIn, Harvard Business School, MIT and Stanford and appeared this month in Science. Read more

Senate Homeland Security Committee leaders Gary Peters (D-Michigan) and Rob Portman (R-Ohio) have introduced a bill requiring a risk framework for open-source code. The proposed legislation would require the Cybersecurity and Infrastructure Security Agency to develop the risk evaluation process for open-source software being used by federal agencies and critical infrastructure. The move follows the discovery in December of a vulnerability in the Apache Software Foundation’s popular Log4j Java logging utility. Peters said the Log4j incident presented a serious threat to banks, hospitals, and utility companies, among other national security operations. Read more

Nvidia Research is introducing a new AI model that largely automates the process of creating virtual worlds, making it easier for developers to populate games and VR experiences with a diverse array of 3D buildings, vehicles, characters and more. Trained using only 2D images, GET3D generates 3D shapes with high-fidelity textures and complex geometric details. GET3D can generate “a virtually unlimited number of 3D shapes based on the data it’s trained on,” according to Nvidia, which says the objects can be used in 3D representations of buildings or the great outdoors, in games or the metaverse. Read more

Apple has secured main sponsorship rights to the Super Bowl LVII halftime show, with Apple Music replacing Pepsi, which had a lock on the slot for the past 10 years. The event takes place February 12, 2023, at the State Farm Stadium in Glendale, Arizona, broadcasting on FOX. The price wasn’t disclosed, but the NFL had reportedly been asking $50 million for the prime halftime positioning. The deal played out against a backdrop of the NFL’s Sunday Ticket rights sale, with a reported $2.5 billion asking price and Apple said to be the most serious bidder. Read more