Sensors

New Octopus-Inspired Gripper Enables Versatile Soft Adhesion

A new robotic suction cup which can grasp rough, curved, and heavy stone, has been developed by scientists at the University of Bristol. The team studied the structures of octopus biological suckers, which have superb adaptive suction abilities enabling them to anchor to rock.

Building Bionic Jellyfish for Ocean Exploration

Jellyfish can't do much besides swim, sting, eat, and breed. They don't even have brains. Yet, these simple creatures can easily journey to the depths of the oceans in a way that humans,...

Data Precision in Wearables: The Challenge of Accuracy

Exploring how innovations in wearables are making treatments more precise, portable, and patient-friendly than ever before.

Test Your Knowledge About Cobots

Cobots are robots designed to work alongside humans rather than in their own space on a broad range of tasks. So, how much do you know about cobots? Test your knowledge with this quiz.

Precision Health: Developing Medical-Grade Wearables

Exploring how AI algorithms analyze and interpret the data collected, leading to more accurate diagnostics and predictive insights.

A New Wireless Tracking System Enhances the Extended Reality Experience

Aditya Arun and his team from the Wireless Communication Sensing and Network Group (WCSNG) at the University of California San Diego have developed an asset localization system that uses wireless signals to track physical objects with centimeter-level accuracy in real time, and then generates a virtual representation of these objects.

Wearable Injectors: The Future of Drug Delivery

Exploring advancements in wearable injector technology, examining how these devices are transforming the administration of medications, improving patient adherence, and enhancing the overall effectiveness of treatment plans.

Drones Detect, Monitor, and Prevent Wildfires

The detection would start on the ground via internet-connected sensors placed in CalFire-determined areas of danger. For reconnaissance missions, the team is building a rotorcraft equipped with navigation systems, sensors, and cameras.

Continuous Monitoring: Biosensors for Health Insights

DNA-based biosensors offer a highly sensitive and specific approach for detecting a range of target molecules.

4D Printing of Smart Materials with Electromechanical Properties

Researchers at Universidad Carlos III de Madrid (UC3M) have created software and hardware for a 4D printer with applications in the biomedical field.

Unveiling the Future of Robotic Sanding and Polishing with Material Abrasion Technology

This article examines advancements in Flexiv’s material abrasion technology, specifically focusing on sanding and polishing applications and the utility of force control technology.

Autonomous Mobile Robots Take a Direct Route to Optimization With AI

While advanced vision systems give AMRs the power of “sight,” so to speak, AI allows them to identify objects and optimizes how they navigate on a factory floor.

Integrating Dimensions to Get More Out of Moore’s Law

Moore's Law, a fundamental scaling principle for electronic devices, forecasts that the number of transistors on a chip will double every two years, ensuring more computing power —...

Bringing Together 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...

This Tiny, Tamper-Proof ID Tag Can Authenticate Almost Anything

A few years ago, MIT researchers invented a cryptographic ID tag that is several times smaller and significantly cheaper than the traditional radio frequency tags (RFIDs) that...

How Much Do You Know About Counter UAS Technology?

Development of new Counter UAS technologies is expanding across the global Aerospace and Defense industry. Test your knowledge of counter UAS technology with this quiz.

A Hack to Trick Automotive Radar

The technology can hide the approach of an existing car, create a phantom car where none exists, or even trick the radar into thinking a real car has quickly deviated from its actual course. Plus, it can do these things in the blink of an eye without having any prior knowledge about the specific settings.

A Soft Robotic Hand Uses AI to Improve Hand Dexterity

A first-of-its-kind robotic glove is lending a “hand” and providing hope to piano players who have suffered a disabling stroke. Developed by researchers from Florida Atlantic University’s College of Engineering and Computer Science, the soft robotic hand exoskeleton uses artificial intelligence to improve hand dexterity.

Next-Generation Radar for the F-35 Lightning II

Northrop Grumman Corporation is developing AN/APG-85, an advanced Active Electronically Scanned Array (AESA) radar for the F-35 Lightning II.

Wearable Health Sensor for Monitoring Muscle Atrophy

Researchers at The Ohio State University have fabricated the first wearable sensor designed to detect and monitor muscle atrophy. This new study published in the journal IEEE Transactions on Biomedical Engineering suggests that an electromagnetic sensor made out of conductive “e-threads” could be used as an alternative to frequent monitoring using MRI.

Wireless, Battery-Free, Biodegradable Blood Flow Sensor

Monitoring the success of surgery on blood vessels is challenging, as the first sign of trouble often comes too late. A new device could make it easier for doctors to monitor the success of blood vessel surgery.

Light-Harnessing Sensors Give Hope to Limited-Mobility Patients

A research team has successfully overcome the limitations of soft strain sensors by integrating computer vision technology into optical sensors. The team developed a sensor technology known as computer vision-based optical strain (CVOS) during its study. Unlike conventional sensors reliant on electrical signals, CVOS sensors employ computer vision and optical sensors to analyze microscale optical patterns, extracting data regarding changes.

Wireless Electronic ‘Stickers’ Gauge Forces Between Touching Objects

Engineers at the University of California San Diego have developed electronic “stickers” that measure the force exerted by one object upon another. The force stickers are wireless, run without batteries and fit in tight spaces. That makes them versatile for a wide range of applications.

A Breakthrough in Wearable Neuromodulation

An at home, non-invasive for urge urinary incontinence and urinary urgency without the need for surgery, implants, or drugs demonstrated to potential of wearable neuromodulation.

Navigating Clinical Trials with Wearables

Medical-grade wearables can increase patient engagement and gather robust data for clinical trials.