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Analytical model evaluates performance of grant-free communication in densely populated IoT environment
Tech

Analytical model evaluates performance of grant-free communication in densely populated IoT environment

Credit: Pixabay/CC0 Public Domain Imagine a world where every smart device, from traffic sensors to wearable health monitors, can seamlessly communicate. This vision...

Widespread non-compliance found in loot box advertising disclosure rules in the UK and South Korea
Tech

Widespread non-compliance found in loot box advertising disclosure rules in the UK and South Korea

A collage of screenshots of the social media ads for three different games that technically disclosed generic in-game purchase and/or loot box presence...

First operational drone traffic management system aims to prevent midair collisions
Tech

First operational drone traffic management system aims to prevent midair collisions

The Virginia Tech Mid-Atlantic Aviation Partnership recently helped operationalize the first Uncrewed Aircraft Systems Traffic Management in the U.S. Credit: Wing. The drone...

Shape memory polymers with nanotips help solve micro-LED chip transfer problem
Tech

Shape memory polymers with nanotips help solve micro-LED chip transfer problem

(Top) Macrosacle applications (Bottom) Microscale applications(5μm-level micro-objects). Credit: POSTECH A research team at Pohang University of Science and Technology (POSTECH), has developed a...

Creating a 3D interactive digital room from simple video
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Creating a 3D interactive digital room from simple video

Credit: Hongchi Xia Cornell researchers have developed an AI-powered process that automatically transforms a short video of a room into an interactive, 3D...

Using generative AI to help robots jump higher and land safely
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Using generative AI to help robots jump higher and land safely

Byungchul Kim (left) and Tsun-Hsuan “Johnson” Wang applied generative AI to improve robots designed by humans. Credits: MIT CSAIL Diffusion models like OpenAI’s...

Brain-computer interface robotic hand control reaches new finger-level milestone
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Brain-computer interface robotic hand control reaches new finger-level milestone

Experimental paradigm. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-61064-x Robotic systems have the potential to greatly enhance daily living for the over one billion...

Ban left turns at intersections
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Ban left turns at intersections

Credit: Pixabay/CC0 Public Domain More than 60% of traffic collisions at intersections involve left turns. Some U.S. cities—including San Francisco, Salt Lake City...

Flexible zinc–ion batteries maintain stable voltage after bending with new hydrogel electrolyte
Tech

Flexible zinc–ion batteries maintain stable voltage after bending with new hydrogel electrolyte

(a) Calculated electrostatic potential (ESP) distribution of Zn(Ac)2 and urea, and schematic representation of the Zn2+-urea-Ac- system. (b) Schematic illustration about the uniform...