2D memristors could help solve AI's energy problem

New generations of memristors could reliably store information directly within the molecular structures of graphene-like materials. In a new review published in Nanoenergy Advances, Gennady Panin of ...
IEEE

Multi-task Learning Based Broadband Multi-harmonic Signal 2D-DOA Estimation Using Sparse Arrays

Abstract: Two-dimensional direction-of-arrival (2D-DOA) estimation plays a key role in array signal processing by providing accurate azimuth and elevation information. This full spatial awareness is ...
IEEE

Moving Sampling Schemes for 2D DOA Estimation Using Sparse Planar Arrays

Abstract: In this letter, we devise two moving sampling schemes for two-dimensional (2D) direction-of-arrival (DOA) estimation using sparse planar arrays. The proposed schemes are applied to two ...
Lifehacker

CES 2026: You Can Finally Use XREAL's AR Glasses With the Nintendo Switch 2

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. At CES ...
NBC 10 Philadelphia

Pa. man sentenced to state prison after using AI to make nude photos of children

A Pennsylvania man has been sentenced to over two years in state prison after taking innocent pictures of children and using artificial intelligence to have the children appear naked, according to ...
Bleeping Computer

Hackers are exploiting ArrayOS AG VPN flaw to plant webshells

Threat actors have been exploiting a command injection vulnerability in Array AG Series VPN devices to plant webshells and create rogue users. Array Networks fixed the vulnerability in a May security ...
Nasdaq

Coherent Introduces Next-Gen 2D VCSEL and Photodiode Arrays To Accelerate AI-Driven Optical Interconnects

SAXONBURG, Pa., Sept. 25, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced a breakthrough in short-reach optical interconnect technology with the ...
Nasdaq

Coherent Introduces Next-Gen 2D Glass Molded Lens Array

SAXONBURG, Pa., Sept. 18, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the development of a high-precision molded 2D lens array leveraging its ...
techxplore

New strategy can directly pattern 2D materials into high-quality wafer-scale arrays

Two-dimensional (2D) semiconductors, materials that can conduct electricity and are only a few atoms thick, are promising alternatives to the conventional silicon-based semiconductors currently used ...
Geeky Gadgets

Use MS Copilot Studio to Create a Custom AI Assistant for Work : No Coding Required

What if you could build your own AI assistant—one that understands your unique needs and works tirelessly to simplify your day-to-day tasks? With Microsoft Copilot Studio, this isn’t just a futuristic ...
Nanowerk

Scientists control light's direction using polarized beams in 2D materials

Researchers use circularly polarized light to control the direction of exciton polaritons in 2D semiconductors, enabling new tools for nanoscale photonics. (Nanowerk Spotlight) Directing light along ...