Sensors

Manufacturing the World's Tiniest Light-Emitting Diodes

Miniaturization ranks as the driving force behind the semiconductor industry. The tremendous gains in computer performance since the 1950s are largely due to the fact that ever smaller...

Scientists Create Superconducting Semiconductor Material

Scientists have long sought to make semiconductors that are also superconducting, thereby enhancing their speed and energy efficiency and enabling new quantum technologies. However,...

New Cooling Technique Could Make Computer Chips More Powerful

As more devices get piled onto computer chips to increase processing power capacity, heat generation becomes increasingly concentrated. This heat must be removed to keep chip...

An Electronic Fiber for Stretchable Sensing

The phrase ‘liquid metal’ may bring to mind something hazardous, like mercury or molten steel. But in the Laboratory of Photonic Materials and Fiber Devices (FIMAP) in EPFL’s School of...

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.

Vision Integration Transforms Collaborative Robotics

Without integrated vision, robots can only perform tasks in precisely the same way every time. If a part is even slightly out of position or rotated differently, the robot may fail to complete its task, or worse, cause an error in the process. Read on to learn more.

This Self-Powered Device Can Detect Toxic Amines in Water

Researchers have built a self-powered device that detects toxic amines in water using electrochemiluminescence (ECL).

A New Way to Build Soft Robots That Can Walk on Water

Imagine a tiny robot, no bigger than a leaf, gliding across a pond’s surface like a water strider. One day, devices like this could track pollutants, collect water samples or scout...

Robotic Skin Allows Tiny Robots to Navigate Complex, Fragile Environments

Researchers have developed a soft robotic skin that enables vine robots a few millimeters wide to navigate convoluted paths and fragile environments. To accomplish...

5Ws of Dex: A Mobile Humanoid Robot

Richtech Robotics’ Dex is an industrial humanoid robot that learns in simulation and works in reality to elevate productivity and safety on the factory floor.

Product of the Month

See the product of the month: Optical Gaging Products' addition to their SmartScope® 3D Multisensor Metrology systems: SmartScope M130.

New on the Market

See what's new on the market, including Boker’s stamped metal components custom manufactured to fit into developed mold designs; the CRH03 tactical-grade gyroscope from Silicon Sensing Systems; Keysight Technologies' enhanced physical layer compliance test solution for high-definition multimedia interface; and more.

Robotic Eyes Mimic Human Vision for Superfast Response to Extreme Lighting

Researchers at Fuzhou University in China created a machine vision sensor that uses quantum dots to adapt to extreme changes in light far faster than the human eye can — in about 40 seconds — by mimicking eyes’ key behaviors. Their results could be a game changer for robotic vision and autonomous vehicle safety. Read on to learn more.

Upper Body Robotic Exoskeleton

This lightweight, portable garment is designed for active shoulder and elbow positioning.

An Innovative Approach to Lower Limb Rehab Robotics

A study conducted by Fuyang Yu and his colleagues introduces an innovative approach to lower limb rehabilitation. Their research outlines the development of a lower limb rehabilitation robot designed to significantly improve the safety and effectiveness of gait training through a novel method based on human-robot interaction force measurement. Read on to learn more.

Silent Sentry: A Software-Defined Passive Sensor for Counter-Stealth and Battlefield Survivability

Silent Sentry is a software system that transforms existing passive microwave sensors into advanced threat detectors. The system is based on Passive Microwave Radiometry (PMR), which “listens” for the faint, naturally emitted thermal radiation from all objects. Read on to learn more about Silent Sentry, which was the Aerospace & Defense finalist at the 2025 Create the Future Design contest.

5Ws of the 3D Ultrasonic Sensor

Norway-based startup Sonair has developed a 3D ultrasonic sensor that uses sound waves in air to give robots a precise, real-time 3D view of their surroundings, helping them operate safely in shared spaces.