Software

Overcoming Multipath Propagation

A research team has designed a passive metasurface-based filtering system that breaks free from LTI constraints through an innovative time-varying interlocking mechanism. The design incorporates metasurface panels with internally coupled circuit elements, including metal-oxide-semiconductor field-effect transistors (MOSFETs). Read on to learn more.

FPGA-Accelerated AI for Demultiplexing Multimode Fiber Toward Next-Generation Communications

The technique promises immediate impact not only on high-capacity optical communications but also on real-time endoscopic imaging, vibration-tolerant fiber sensors, and any application that demands fast, energyefficient phase retrieval. Read on to learn more.

Advancing Computational Combustion Tools for Next-Gen Detonation Engine

In a new collaboration, the Argonne National Laboratory and National Energy Technology Laboratory are leveraging their expertise in RDEs to develop advanced computational fluid dynamics tools that can give scientists a deeper understanding of the combustion process to unlock more of the engine's potential. Read on to learn more.

Integrating Large Language Models into Autonomous Vehicles

Imagine simply telling your vehicle, “I’m in a hurry,” and it automatically takes you on the most efficient route to where you need to be. Purdue University engineers have found that an autonomous vehicle (AV) can do this with the help of ChatGPT or other chatbots made possible by artificial intelligence algorithms called large language models. Read on to learn more.

Space Traffic Management (STM) Architecture

Space is becoming increasingly congested due to rising numbers of on-orbit satellites and debris objects. Uncontrolled growth will severely affect future space operations. NASA Ames has developed a novel patent-pending technology known as Space Traffic Management (STM) which provides a robust framework for on-orbit coordination of activities to enhance the safety, stability, and sustainability of operations in the space environment. Read on to learn more.

Meet IRIS: A Smart Ring to Control Smart Devices

University of Washington researchers have developed IRIS, a smart ring that allows users to control smart devices by aiming the ring’s small camera at the device and clicking a built-in button. The prototype Bluetooth ring sends an image of the selected device to the user’s phone, which controls the device. Read on to learn more.

Getting Robots to “Bee” have Without a Plan

Bees, ants, and termites don’t need blueprints. They may have queens, but none of these species breed architects or construction managers. Each insect worker, or drone, simply responds to cues like warmth or the presence or absence of building material. Now, researchers at Penn Engineering have developed mathematical rules that allow virtual swarms of tiny robots to do the same. Read on to learn more.

Combining 3D Embroidery Techniques with Machine Learning for Fabric-Based Touch Sensors

A new study from NC State University combines three-dimensional embroidery techniques with machine learning to create a fabric-based sensor that can control electronic devices through touch. Read on to learn more.

Using Real-World Sensors and VR to Improve Building Maintenance

A new system that brings together real-world sensing and virtual reality would make it easier for building maintenance personnel to identify and fix issues in commercial buildings that are in operation. The system was developed by computer scientists at the University of California San Diego and Carnegie Mellon University. Read on to learn more.

Programming Robots with Rubber Bands

Mechanical engineering researchers in the Harvard John A. Paulson School of Engineering and Applied Sciences think there’s another way to design robots: Programming intended functions directly into a robot’s physical structure, allowing the robot to react to its surroundings without the need for extensive on-board electronics. Read on to learn more.

AR-Enhanced Rescue Robot for Disaster Response

Robots may soon have a new way to communicate with people. Not through words or screens, but with light and images projected directly onto the world around them. University of South Florida's Zhao Han is developing technology that could transform how people interact with robots in both emergencies and everyday life. Read on to learn more.

Color Filtering Software Enhances Material Strain Analysis

Innovators at NASA Johnson Space Center have developed a technology that can isolate a single direction of tensile strain in biaxially woven material. This is accomplished using traditional digital image correlation (DIC) techniques in combination with custom red-green-blue (RGB) color filtering software. Read on to learn more.

The U.K.’s First Long-Distance, Quantum-Secured Video Call and More

Researchers have successfully demonstrated the U.K.’s first long-distance ultra-secure transfer of data over a quantum communications network, including the U.K.’s first long-distance quantum-secured video call. Read on to learn more.

Shoreline Model Predicts Storm Protection, Sea-Level Rise

Researchers have created a simulation model to analyze how coastal management activities meant to protect barrier islands from sea-level rise can disrupt the natural processes that are keeping barrier islands above water. Read on to learn more about it.

How AI Can Find the Next Groundbreaking Polymer

Finding the next groundbreaking polymer is always a challenge, but now Georgia Tech researchers are using artificial intelligence (AI) to shape and transform the future of the field. Read on to learn more.

Context-Based Configuration Management System

NASA has developed a new technology to track the status of, and changes to, enterprise level programmatic operations. Read on to learn more about it.

Teaching a Robot How to Solve Manipulation Problems

Researchers from MIT and NVIDIA Research have developed a novel algorithm that dramatically speeds up a robot’s planning process. Their approach enables a robot to “think ahead” by evaluating thousands of possible solutions in parallel and then refining the best ones to meet the constraints of the robot and its environment. Read on to learn more.

New App Performs Real-Time, Full-Body Motion Capture With a Mobile Device

Northwestern engineers have developed a new system for full-body motion capture — and it doesn’t require specialized rooms, expensive equipment, bulky cameras, or an array of sensors. Instead, it requires a simple mobile device. Read on to learn more.

AI Boosts Super-Resolution Microscopy

Researchers have provided a new open-source algorithm called Conditional Variational Diffusion Model (CVDM). Based on generative AI, this model improves the quality of images by reconstructing them from randomness. In addition, the CVDM is computationally less expensive than established diffusion models — and it can be easily adapted for a variety of applications. Read on to learn more.

A Smart Sensor Patch to Detect Health Symptoms

A research team from Japan has fabricated a flexible multimodal wearable sensor patch and developed edge computing software that is capable of detecting arrhythmia, coughs, and falls in volunteers. Read on to learn more about the sensor, which uses a smartphone as the edge computing device.

Sensitive Yet Tough Photonic Devices Are Now a Reality

Engineers at the University of California San Diego have achieved a long-sought milestone in photonics: creating tiny optical devices that are both highly sensitive and durable — two qualities that have long been considered fundamentally incompatible. Read on to learn more.

New Technique Could Accelerate Noise-Free Superconducting Qubits for Quantum Computing

A research team led by scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) has developed a new fabrication technique that could improve noise robustness in superconducting qubits, a key technology for enabling large-scale quantum computers. Read on to learn more.

A New Computer Vision Method Enables Faster Screening of Electronic Materials

A new computer vision technique developed by MIT engineers significantly speeds up the characterization of newly synthesized electronic materials. The technique automatically analyzes images of printed semiconducting samples and quickly estimates two key electronic properties for each sample. Read on to learn more.

Advanced Simulation Enables Better Robot-Object Interactions

A human clearing junk out of an attic can often guess the contents of a box simply by picking it up and giving it a shake, without the need to see what’s inside. Researchers from MIT, Amazon Robotics, and the University of British Columbia have taught robots to do something similar. Read on to learn more.

New System Enables Robots to Solve Manipulation Problems in Seconds

Researchers from MIT and NVIDIA Research have developed a novel algorithm that dramatically speeds up a robot’s planning process. Their approach enables a robot to “think ahead” by evaluating thousands of possible solutions in parallel and then refining the best ones to meet the constraints of the robot and its environment. Read on to learn more.

New Study Showcases 3D Photonics with Record Performance for AI

Artificial intelligence systems promise transformative advancements, yet their growth has been limited by energy inefficiencies and bottlenecks in data transfer. Researchers at Columbia Engineering have unveiled a groundbreaking solution: a 3D photonic-electronic platform that achieves unprecedented energy efficiency and bandwidth density, paving the way for next-generation AI hardware. Read on to learn more.

A New, Simple Method to Speed Cache Sifting

Computer scientists have invented a highly effective, yet incredibly simple, algorithm to decide which items to toss from a web cache to make room for new ones. Known as SIEVE, the new open-source algorithm holds the potential to transform the management of web traffic on a large scale. Read on to learn more.

New Method Makes Designing a Metamaterial Cell Easy

Researchers from MIT and the Institute of Science and Technology Austria have developed a computational technique that makes it easier to quickly design a metamaterial cell from smaller building blocks like interconnected beams or thin plates, and then evaluate the resulting metamaterial’s properties. Read on to learn more.

Using Chemistry Modeling Software to Detect Conditions for Microbial Life on Icy Worlds

Southwest Research Institute is working to expand software normally used to model electrolytes and predict corrosion and turn it into a tool that can help determine whether ice-covered worlds have the right conditions for microbial life. Read on to learn more.