Tag: Electromagnetic spectrum

BusinessInnovationTechnology

AT&T Advances Open RAN Deployment with Commercial Network Milestone

AT&T has successfully completed an Open RAN call using third-party radios on its commercial network, signaling tangible progress in its ambitious $14 billion network transformation. The achievement comes as the carrier accelerates its replacement of Nokia equipment with Ericsson’s open RAN platform while expanding its multivendor ecosystem.

Open RAN Moves From Lab to Live Network

AT&T has taken a significant step forward in its open radio access network (RAN) ambitions, reportedly completing what sources describe as the carrier’s first multivendor Open RAN call on its commercial network. According to industry reports, the achievement moves beyond previous lab-based demonstrations and represents tangible progress in AT&T’s massive network transformation initiative.

by Michael Turner
MaterialsResearchScience

Interface Engineering Triggers Collective Phase Transition in Vanadium Oxide Bilayers

Researchers have demonstrated a collective phase transition in vanadium oxide bilayers where interface effects induce metallic behavior. Advanced spectroscopy techniques reveal the transformation from insulating to metallic phases while maintaining structural integrity. These findings provide new insights for developing oxide-based electronic devices.

Breakthrough in Phase Transition Control

Scientists have uncovered remarkable interface-induced collective phase transitions in vanadium dioxide-based bilayers, according to recent research published in Scientific Reports. The study demonstrates how carefully engineered interfaces between VO2 and tungsten-doped VO2 layers can trigger synchronized phase changes throughout the entire structure. This discovery reportedly opens new possibilities for controlling material properties in advanced electronic applications.

by Jessica Moore P.E.
Arts and EntertainmentAssistive Technology

Google Nest Speakers Display Gemini Color Palette Signaling AI Evolution

Google’s Nest speakers are undergoing a visual transformation, with devices now displaying Gemini’s signature color spectrum when activated. The change comes as users report behavioral shifts in voice responses and device interactions, suggesting broader AI integration is underway ahead of Gemini’s anticipated Home rollout.

Visual Transformation Signals AI Shift

Google’s Nest smart speakers are displaying a new color palette when activated, cycling through blue, red, yellow, and green before returning to white, according to reports from the Preview Program update. The visual change matches Gemini’s branding and represents what analysts suggest is the beginning of a broader transition toward Google’s advanced AI ecosystem.

by Jessica Moore P.E.