Tech Xplore Robotics
Covers the latest news on robotics science and technology
AI Robot Vehicles Learn to Team up and Extinguish Fires in Early Trial
A team of AI‑powered robot vehicles successfully completed a soft trial in which they autonomously located and extinguished simulated fires. The robots coordinated their actions, sharing sensor data to optimize water deployment and movement. Remote operators oversaw the mission, eliminating the need for firefighters to enter hazardous zones. The trial demonstrates that collaborative autonomous systems can perform high‑risk tasks with minimal human exposure.
Buzz of the Olympics: How Drone Cams Deliver High-Pace Visuals and Add a New Dynamic for TV Viewers
The Winter Olympics are deploying drone‑mounted cameras to film high‑speed ski events from unprecedented angles. Broadcasters place operators on towers overlooking courses like Cortina, allowing drones to follow athletes in real time. The technology delivers dynamic, immersive visuals that enhance...
The Insect-Inspired Bionic Eye that Sees, Smells and Guides Robots
Researchers at the Chinese Academy of Sciences have engineered an insect‑scale bionic eye that replicates the fruit fly's compound vision and adds a micro‑olfactory sensor. The device captures wide‑angle visuals and detects chemical cues, enabling drones and robots to navigate...
Power of the Collective: Modular Robot Boosts Resilience by Sharing Resources
EPFL researchers have demonstrated a modular robot that boosts resilience by sharing power, sensing, and communication resources among its units. Using a hyper‑redundancy framework, the four‑module Mori3 robot kept moving even when its central module lost battery, sensors, and wireless...
An Assistive Robot Learns to Set and Clear the Table by Observing Humans
Researchers at Universidad Carlos III de Madrid unveiled ADAM, a dual‑arm service robot that learns tasks by watching humans and then coordinates its limbs through Gaussian Belief Propagation. The approach lets each arm acquire skills via imitation learning while maintaining a...
Robots Use Radio Signals and AI to See Around Corners
University of Pennsylvania engineers unveiled HoloRadar, a system that lets robots see around corners by emitting radio pulses and reconstructing hidden 3‑D scenes with AI. Unlike prior non‑line‑of‑sight methods that rely on visible light, HoloRadar operates reliably in darkness and...
Robot Swarms Turn Music Into Moving Light Paintings
University of Waterloo researchers unveiled a swarm of light‑emitting robots that translate musical features such as tempo and chord progression into moving paint‑like trails on a floor canvas. Up to 12 wheeled robots coordinate in real time, adjusting color, intensity...
Robots that Keep Moving when Flipped? Sea Star Tube Feet Offer a Blueprint
Researchers at USC’s Kanso Bioinspired Motion Lab have uncovered how sea stars achieve locomotion using decentralized control of hundreds of tube feet. By attaching a 3D‑printed backpack and measuring individual foot responses, they showed each tube foot adjusts adhesion via...
Robotics Build Path From Rural Kenya to World Stage
Jeremiah Kithinji, once a computer‑naïve student, now leads robotics clubs in Laikipia, Kenya. The clubs, serving roughly 200 pupils, recently sent a three‑member team to the World Robotics Olympiad in Singapore, where Kithinji also acted as the competition’s first Kenyan...
A Programmable, Lego-Like Material for Robots Emulates Life's Flexibility
Mechanical engineers at Duke University have created a Lego‑like material whose individual cells can be switched between solid and liquid states, enabling on‑demand changes in stiffness and damping. By arranging these programmable blocks, the team demonstrated a robotic fish tail...
A Mathematical Framework for Optimizing Robotic Joints
Harvard SEAS researchers unveiled a mathematical framework that designs rolling‑contact joints—curved surfaces that roll and glide like a human knee—to meet specific force trajectories. The optimization simultaneously shapes each joint component, embedding task‑specific mechanics directly into hardware. Prototypes demonstrated a...
Quickly and Precisely Localizing Radioactive Material with Drones and Robots
Fraunhofer FKIE has built a highly automated unmanned aerial system that can locate radioactive sources within a few metres in just minutes. The drone combines a gamma detector with electro‑optical and infrared cameras, an Intel NUC processor, and advanced sensor‑fusion...
Training Four-Legged Robots as if They Were Dogs
Researchers from Korea University, ETH Zurich and UCLA unveiled a dog‑training‑inspired framework that lets humans teach four‑legged robots using touch, gestures and spoken commands. A training rod serves as a temporary guide, after which the robot responds directly to human...
A Smelly Snapshot of the Current State of Electronic Noses for Robots
A new review in npj Robotics details rapid progress in electronic noses for robots, highlighting gains in sensor sensitivity and odor source identification. The analysis shows e‑noses now detect faint chemical signatures and pinpoint their origins more reliably. These capabilities...
Synthetic 'Muscle' With Microfluidic Blood Vessels Shows Promise for Soft Robotics
Researchers at the University of Nebraska–Lincoln have unveiled a hydrogel‑based actuator that mimics biological muscle by embedding microgel units within a microfluidic circulatory network. The system delivers rapid chemical or thermal stimuli, allowing actuation in non‑aqueous environments and achieving faster...
Should Companies Replace Human Workers with Robots? Study Takes a Closer Look
A new study by Binghamton University researchers challenges the prevailing push to replace human workers with robots, arguing that a collaborative, complementary approach yields greater economic value. The research contrasts a "substitute" view with a "complementary" view, finding that firms...
Scientists Develop Advanced Low-Damping Impedance Control for Collaborative Robots
Researchers at the Chinese Academy of Sciences and the University of Liverpool introduced an adaptive jerk control (AJC) method built on a biased sliding surface to achieve low‑damping, high‑stiffness impedance control for collaborative robots. The biased sliding surface continuously characterizes...
Meet the Soft Humanoid Robot that Can Grow, Shrink, Fly and Walk on Water
Researchers at Southern University of Science and Technology unveiled GrowHR, a soft humanoid robot that can inflate its limbs to more than triple their length and deflate to shrink to 36% of its original height. The robot’s bone‑mimetic, air‑filled chambers...
Shapeshifting Materials Could Power Next Generation of Soft Robots
McGill University engineers have created ultra‑thin graphene oxide (GO) sheets that can be programmed to fold, move and sense themselves, mimicking origami. The films are strong, flexible and can be manufactured at scale, with shape changes triggered by humidity or...
Musk Makes Davos Debut with Promise of Robots for All
Elon Musk made his first appearance at the World Economic Forum in Davos, unveiling an aggressive timeline for his Optimus humanoid robots. He announced that the robots will handle more complex tasks later this year and be available to consumers...
Handy Robot Can Crawl and Pick up Objects From Multiple Angles
Scientists have unveiled a detachable robotic hand that can crawl and grasp objects from either side, breaking the traditional one‑sided design of most manipulators. The hand, available in five‑ and six‑fingered versions with a 16 cm palm, can detach from its...
A Geometric Twist Boosts the Power of Robotic Textiles
EPFL researchers have introduced an X‑Crossing textile architecture that interlaces shape‑memory‑alloy (SMA) fibers in a periodic X pattern, enabling a 4.5‑gram fabric to lift 1 kg when contracted 50 %. The design aligns each fiber crossing with the desired motion, turning individual...
Soft Robotic Hand 'Sees' Around Corners to Achieve Human-Like Touch
Researchers at Zhejiang University unveiled FlexiRay, a soft robotic hand that uses a multi‑mirror optical system to maintain visual contact while bending around objects. The finger’s deformation redirects light, enabling a single internal camera to capture tactile data such as...
Robot Learns to Lip Sync by Watching YouTube
Columbia Engineering’s Creative Machines Lab unveiled a humanoid robot that learns realistic lip‑sync by observing itself and YouTube videos. The robot’s flexible face, driven by 26 micro‑actuators, first mapped its own motor actions via a mirror, then trained a vision‑to‑action...
Underwater Robots Inspired by Nature Are Making Progress, but Hurdles Remain
Researchers have released a comprehensive review of bio‑inspired underwater robots, spotlighting ray‑mimicking designs that glide more steadily than traditional propeller‑driven craft. The study examined 47 prototypes, revealing a split in actuation strategies: electric servos dominate larger platforms, while soft electro‑active...
Did that Lamp Just Fold the Laundry? Alumni Rethink Home Robotics
U of T alumni Aaron Tan and Angus Fung have launched Syncere’s flagship product, Lume, a robotic floor lamp that folds laundry and hides its mechanisms when idle. The device blends a luxury lamp aesthetic with compliant motors, 360‑degree sensing, and...
Humanoid Robots Go for Knockout in High-Tech Vegas Fight Night
Humanoid robots stepped into a ring at the Ultimate Fighting Bots showcase on the fringe of CES in Las Vegas, delivering a mixed‑martial‑arts style spectacle. Piloted by humans using motion‑sensing game controllers and real‑time camera tracking, the bots mirrored their...
Grasshopper Wings Inspire Gliding Robot Design
Researchers at Princeton and the University of Illinois studied the hindwings of the American grasshopper to inspire untethered gliding robots. Using CT scans they 3D‑printed wing prototypes that varied in corrugation, shape, and smoothness. Tests in water chambers and free‑flight...
From Individuals to Crews, AI Brings Teamwork Into Construction Productivity Analysis
Researchers at National Taiwan University have unveiled an AI system that automatically identifies construction activities at both individual and crew levels using ordinary site video footage. The multi‑granular framework links worker actions, crew collaborations, and overall site operations, delivering a...
The Origami Wheel that Could Explore Lunar Caves
A KAIST research team led by Professor Dae‑Young Lee has unveiled an origami‑inspired variable‑diameter wheel that can expand from 230 mm to 500 mm without traditional hinges. The elastic metal frame and fabric tensioners allow the wheel to flex, double its size,...
Technology that Helps Robots Read Human Intentions Could Lead to Safer, Smarter, More Trustworthy Machines
Researchers at the University of Manchester’s PRIMI project are teaching robots a rudimentary theory of mind, enabling them to infer human beliefs, preferences, and intentions. By merging motor intelligence with cognitive reasoning, the system aims to anticipate assistance needs and...
Machine Learning Helps Robots See Clearly in Total Darkness Using Infrared
University of Manchester researchers have developed a machine‑learning system that converts raw infrared data into clear, visible‑light‑like images. The technique lets robots operate in total darkness without redesigning their vision software, cutting computational load and development time. Published on arXiv...
At a Silicon Valley Summit, Robots Fold Laundry—And Investors Open Their Wallets
At the Humanoids Summit in Mountain View, startups showcased robots that can fold laundry, highlighting a rapid escalation of capital into humanoid robotics. Venture capital invested nearly $2.8 billion in U.S. humanoid firms in 2025, up from $42.6 million in 2020, with...
Robotic Arm Successfully Learns 1,000 Manipulation Tasks in One Day
Researchers at Imperial College London introduced MT3, an imitation‑learning system that taught a Sawyer robotic arm 1,000 distinct manipulation tasks in less than 24 hours. The method uses trajectory decomposition and a retrieval‑based memory to learn from a single human demonstration...
AI-Powered Robotic Hands Learn Dexterity by Mimicking Human Movements and Anatomy
ETH Zurich’s Soft Robotics Lab unveiled an AI‑driven robotic hand that mimics human anatomy using artificial tendons instead of joint motors. The 21‑degree‑of‑freedom hand learns dexterous tasks through a blend of reinforcement and imitation learning powered by transformer models. Data...
UPS Buys Hundreds of Robots to Unload Trucks in Automation Push
United Parcel Service is spending $120 million to acquire 400 Pickle Robot units that can unload trucks in about two hours each. The purchase is part of UPS’s broader $9 billion automation program aimed at cutting labor costs and boosting margins. Pickle’s...
Beyond Mimicry: Fiber-Type Artificial Muscles Outperform Biological Muscles
The December 2025 npj Robotics review highlights fiber‑type artificial muscles that now outperform natural muscle in speed, strain and stress. Torsional actuation has been recorded at over 11,000 rpm, tensile strains reach 8600 %, and isometric stresses exceed 28 MPa—more than a hundred...
Vine-Inspired Robotic Gripper Gently Lifts Heavy and Fragile Objects
MIT and Stanford engineers unveiled a vine‑inspired soft robotic gripper that inflates pneumatic tubes to snake around and gently lift objects ranging from a glass vase to a watermelon, and even a human subject in a bed. The device switches...
The Science of Human Touch, and Why It's so Hard to Replicate in Robots
Robots excel at visual perception but still struggle to replicate the nuanced human sense of touch. Human skin contains multiple mechanoreceptors that detect vibration, stretch, texture, and pressure, and our touch is an active, dynamic process. Soft‑robotics researchers are embedding...
