Aurora, built by Intel and Hewlett Packard Enterprise, is the latest supercomputer to come online at the Department of Energy’s Argonne National Laboratory outside of Chicago and is among a new breed of exascale supercomputers that draws on artificial intelligence. When fully operational in 2024, Aurora is expected to be the first such computer that will be able to achieve two quintillion operations per second. Brain analytics and the design of batteries that last longer and charge faster are among the vast potential uses of exascale machines. Read more

Following extensive public outreach, the White House has released a National Spectrum Strategy that includes a study of uses for the lower 3 GHz band and identifies 2,786 MHz of airwaves that will be studied for new uses. Near term, the strategy proposes five spectrum bands for further in-depth study. President Biden has called wireless frequencies one of “our Nation’s most important national resources.” The FCC collaborated on the approach, which was marshalled by the Secretary of Commerce through the National Telecommunications and Information Administration (NTIA). Read more

Amazon continues its push into social shopping, partnering with Snapchat to allow sale of some products to U.S. users directly through the app. Amazon’s Snapchat ads will display real-time pricing, Prime eligibility and delivery estimates, as well as product details. Snapchat users will be able to link their Amazon accounts via a one-time set-up, with purchases defaulting to their preferred Amazon payment method and shipping address (unless otherwise specified). Both Amazon products and those through the e-commerce giant’s independent sellers will be included in the program. Read more

SiriusXM will roll out a redesigned app and new logo to North America subscribers beginning on December 14, the company announced at its Next Generation event in New York City for industry and press. Along with the new look, the company will debut an updated pricing structure that includes a $9.99 per month Streaming All Access plan aimed at “a new generation of SiriusXM listeners,” the company explained. The new SiriusXM app will first be available in Apple’s App Store, Google Play, and on Amazon Fire devices, with additional platforms and features to come in early 2024. Read more

Sweden-based digital music service Spotify has redesigned its television user interface to make it look and feel more like the platform’s desktop and mobile experiences, a move its users have been waiting for. The frequently played content now appears at the top of the interface, while playlists and favorites are also easily accessed. A playback queue that opens from the side of the screen lets you see what’s playing and program what’s coming up, and you can easily switch accounts by toggling profile options. A dark mode option has been added for the television interface as well. Read more