From IEEE Spectrum · 19 stories
AI Develops Innovative Radio Chips to Accelerate Wireless Technologies
Princeton researchers utilized AI to design radio-frequency integrated circuits (RFICs), overcoming traditional design limitations. This AI-driven methodology can significantly enhance the performance and reduce the design time for RFICs, which are critical for advancing 5G, autonomous vehicles, and satellite technologies.
5G Fixed Wireless Access Emerges as Key Broadband Solution
Fixed Wireless Access (FWA) has become the leading application for 5G, serving over 14 million U.S. customers. This shift allows carriers to repurpose existing 5G infrastructure for home internet, providing a cost-effective alternative to traditional cable services.
Melbourne Emerges as Global Leader in AI and Energy Integration
Melbourne is positioning itself as a leader in addressing the energy demands of AI development by integrating various energy systems. With a projected increase in electricity consumption from data centers, collaborative efforts in engineering, policy, and technology are crucial for supporting AI's growth.
Elon Musk Proposes 1 Million Satellite Orbital Data Center Constellation
SpaceX plans to deploy up to 1 million satellites for orbital data centers, as proposed by Elon Musk. However, challenges in launch capacity and satellite manufacturing raise doubts about the feasibility of this plan in the projected timeline.
New Neuromorphic Device Mimics Brain Cells for Efficient Computing
Researchers have developed a neuromorphic device mimicking brain cells, aiming for energy efficiency in AI. This innovation addresses the high energy consumption of current AI processing methods reliant on GPUs, which are less efficient than biological systems.
IEEE Honors Karen Panetta for Contributions to Engineering and STEM Advocacy
Karen Panetta has received the IEEE Mildred Dresselhaus Medal for her work in computer vision and engineering education. She has also launched initiatives to mentor young women in STEM fields, promoting inclusivity in engineering through hands-on projects.
Researchers Create Conductive Origami Circuit Board Using Liquid Metal
Researchers at the MEI Lab have developed an origami-like circuit board made by impregnating paper with liquid metal. This technique enables the creation of conductive traces through folding and cutting, simplifying the integration of electronics into papercraft.
U.S. Uses Only 50% of Grid Capacity Amid Rising Electricity Demand
The U.S. currently utilizes only 40-55% of its electric grid capacity despite increasing electricity demand. Organizations like the Utilize Coalition advocate for policy changes and technology deployment to improve grid use and manage variable energy sources.
AI Systems Improve Emotion Detection through Context Understanding
AI is evolving to read nuanced human emotional cues in a variety of contexts. This advancement allows AI systems to better interpret emotions beyond basic classifications, potentially impacting applications in employee well-being, customer service, and companionship technologies.
AI Celebrates 70 Years Since Formal Establishment in 1956
Artificial Intelligence marks its 70th anniversary since its establishment as a distinct field in 1956. The evolution of AI has transformed various industries, becoming a strategic technology that significantly influences daily life and business operations.
Ukrainian Entrepreneur Highlights Resilience Amid War and Adversity
Salome Mikadze-Struk, a Ukrainian entrepreneur, has sustained her software business through the COVID-19 pandemic and war. She now mentors others, stressing the importance of resilience in the ever-changing tech landscape.
IEEE Launches Course on Large Language Models for Engineers
IEEE has introduced a virtual training course focused on large language models (LLMs) for engineers. This initiative addresses the growing need for technical expertise in LLM implementation, as these models increasingly become central to modern digital infrastructures.
IEEE Education Week 2026 Focused on Lifelong Learning Initiatives
IEEE Education Week highlighted resources for continuous professional development through various events and collaborations. Over 4,770 participants engaged in 114 events aimed at promoting STEM education and mentoring efforts.
Musicians Aim for Compensation in AI Training Use Cases
Musicians are seeking compensation for their work used in training AI models, challenging existing definitions of use. Startups like Sureel and SoundVerse are developing systems to ensure fair compensation for artists in the evolving generative AI landscape.
Honor Lightning Humanoid Robot Sets Half-Marathon Record
On April 19, 2026, the Honor Lightning robot completed a half-marathon in 50 minutes, outperforming human record by 7 minutes. This performance marks a significant leap in robot running efficiency and technology.
Capital One Appoints Prem Natarajan as Chief Scientist to Enhance AI Development
Prem Natarajan has been appointed as Chief Scientist at Capital One to lead AI initiatives tailored for financial services. His role will focus on translating AI advancements into practical solutions for complex financial problems, distinguishing Capital One's approach from traditional views on technology in finance.
AI's Impact on the Role of Mathematicians
Researchers discuss how AI tools could alter the motivations and approaches of mathematicians.
Amazon's Astro Offers Insights on Robot Character Design
Amazon's Astro robot highlights the importance of character in consumer robotics, distinguishing it from voice assistants like Alexa. The development team's choice to prioritize Astro's unique persona over simply functioning as a mobile Alexa resonated with users, showing that character influences user experience significantly.
Ajay Prasad's Journey in Product Lifecycle Management
Ajay Prasad, an IEEE Senior Member, is recognized for his role in managing product lifecycle solutions at Dassault Systèmes. His career was influenced by early experiences and the Y2K crisis, shaping his problem-solving approach in engineering and technology sectors.