Articles tagged with Robots
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Researchers from Uppsala University have developed a wireless sensor that can stretch to measure intensive body movements, paving the way for new applications in health monitoring and remote control. The sensor's design enables wireless measurement of repeated bending across large areas or moveable parts.
The study shows that varying the shape or adjusting the inclination of the robot's head affects its movement in complex environments. By controlling the vertical motion, the robots can maneuver through debris-filled areas produced by an earthquake or landslide.
Scientists used simple robots to test how altruism evolves over generations. The results matched Hamilton's rule, suggesting that helping relatives increases their chances of passing on genes. This study has implications for swarm robotics and the evolution of cooperation in nature.
Researchers designed a soft-bodied robot, GoQBot, inspired by caterpillar ballistic rolling to achieve fast wheeling behaviors. The robot's unique movement mimics the caterpillar's ability to rapidly curl into a wheel and propel itself away from predators.
A team of researchers has successfully programmed a robot to understand when it gains a human's attention and when it falls short. Using social cues, the robot achieves close to 80% accuracy in detecting whether someone is paying attention or ignoring it. The findings could pave the way for robots to engage with humans more effectively.
Researchers characterize snail locomotion and find that mucus properties are not crucial for movement. The study's findings have potential applications in designing biomimetic robots that can move on fluid surfaces.
Researchers at Georgia Institute of Technology found that when robots move in a more human-like fashion, people can better recognize what the robot is doing and mimic it themselves. The study used motion-capture technology to program a robot to perform human movements, resulting in improved human-robot interaction.
Researchers at Tel Aviv University are studying the neurological functioning of cockroaches to design more efficient robots with compact builds. The insects' stable tripod gate movement and ability to adapt to terrain inspire robotics engineers to create faster and more robust robots for future space exploration.
Researchers created simulated and actual robots that evolve their body forms while learning to walk, resulting in faster adaptation and improved resilience. The evolving robots developed a more robust gait than fixed-body robots, enabling them to better deal with disruptions.
Scientists from Technical University of Munich are investigating how robots can help workers pack large TV sets, reducing costs and improving competitiveness. The CustomPacker project aims to create a safer and more efficient packaging station through human-robot cooperation.
Vanderbilt University researchers are developing a robot system called TriageBot to assist in emergency room triage, collect medical data, and provide tentative diagnoses. The system aims to reduce wait times, alleviate staff strain, and minimize errors.
Researchers studied infant-mother interactions to develop a baby robot capable of learning social skills. They found that babies and mothers create patterns in their play, which becomes more stable with age.
The researchers aim to understand how animals, including humans, quickly adjust to unexpected events. By studying the sea slug's ability to adjust its eating behavior, they hope to develop mathematical models that can predict how patterns of activity in the nervous system change over time.
Researchers created an artificial bee eye with a fully functional camera, achieving a comparable field of vision to bees. This system could inspire the development of mobile robots and small flying vehicles with enhanced navigation capabilities.
Biologists at Tufts University have discovered a novel 'two-body' system of locomotion in the crawling tobacco hawkmoth caterpillar, where its gut moves independently of the surrounding body wall. This finding may offer valuable insights for designing soft-bodied robots and re-examining the role of soft tissues in human biomechanics.
Carnegie Mellon University has launched a $7 million initiative to increase U.S. enrollments in computer science and STEM fields by leveraging students' interest in robots. The program, called Fostering Innovation through Robotics Exploration (FIRE), will develop new tools and competitions to attract more young people to these careers.
Researchers at Oregon State University have made an important fundamental advance in robotics, achieving optimal approach with robotic mechanisms. This breakthrough aims to create robots that can walk and run effectively while using little energy, potentially leading to applications in military missions, prosthetic limbs, and wheelchai...
Dr. Fumin Zhang, a Georgia Tech Savannah professor, has received the 2010 Young Investigator Award from The Office of Naval Research for his research on unmanned robots and mobile sensor networks in oceanography and robotics/control engineering.
A clinical study found that stroke patients can regain limb movement long after an injury through intensive therapy with specially trained personnel and newly created robotic aids. The study showed statistically significant improvements in quality of life, upper-arm function, and everyday activities.
A joint initiative of six European research institutes aims to develop a worldwide database called RoboEarth, where robots can share their experiences and adapt to new surroundings. This will enable robots to perform tasks more quickly and efficiently in healthcare and industry settings.
Researchers developed an autonomous walking robot that flexibly switches between multiple gait patterns by utilizing chaos control. The robot can adapt its movement in response to environmental changes, such as obstacles or slopes, using a single central pattern generator.
Researchers at Oregon State University are developing a legged robot that can run stably over rough terrain using principles found in insects like cockroaches and guinea hens. The goal is to create robots that can perform difficult jobs, such as military operations or space exploration, with minimal computing power.
Researchers at USC's CRES are evaluating robots as exercise coaches for adults of all ages, particularly the elderly. The study examines how physical presence affects robotic exercise motivation in older subjects.
A Kansas State University study found that peripheral vision plays a vital role in grasping the overall scene, not just its details. The researchers suggest that this knowledge can aid in developing more accurate robots with improved visual understanding.
Researchers found that older adults are more willing than younger ones to have a robot perform critical monitoring tasks with minimal interaction. Robots can perform routine tasks like cleaning, but most respondents preferred non-interactive tasks. The study challenges the stereotype that older adults are less accepting of new technology.
By studying how flies process visual signals in their tiny brains, researchers hope to develop robots that can interpret camera pictures and react accordingly. This is crucial for creating safe human-robot interactions and efficient robotic systems.
Engineers propose new laws to rethink human-robot relationships, focusing on human organizations that develop and deploy robots. The laws aim to ensure high safety standards and address the limitations of current AI capabilities.
Researchers at MIT have developed robotic devices that help children with cerebral palsy improve their motor skills and reduce impairment. The therapy uses gentle guidance to rebuild brain connections, showing promising results in pilot studies involving 36 children.
The University of Granada has developed an artificial simulator of the nervous system to analyze functions and test new medicines. The EDLUT simulator allows researchers to study new diseases and improve robots inspired by human bodies.
A computer program using raw observational data teases out fundamental physical laws, particularly for biological systems that have eluded detection. The breakthrough uses a computational process inspired by biological evolution to analyze data sets and identify invariant patterns.
Manuela Veloso, a professor at Carnegie Mellon University, has won the Autonomous Agents Research Award for her influential research in artificial intelligence and robotics. Her work on robot soccer has emerged as an important tool for studying autonomous agent cooperation in complex environments.
Researchers found that two small robots weighing 330 pounds each can build a berm around a landing site in under six months to block the sandblasting effect. The hard-surface landing pad using indigenous materials could reduce this need, allowing for more efficient cargo transfer and reducing damage to the outpost.
A new study reveals that robots struggle to traverse sandy terrain due to rotational motion of their limbs. To overcome this, researchers recommend slowing down leg movement, especially when the sand is loosely packed, and adjusting parameters such as limb rotation frequency and angle.
Researchers from Monash University have designed microbot motors powered by piezoelectricity, allowing them to swim up narrow arteries and enhance surgical views. The innovative technology could revolutionize minimally invasive surgeries, making them safer and more effective.
Top robotics expert Professor Noel Sharkey urges setting policy guidelines for the safe and ethical application of robots. Service robots are increasingly used in care settings, raising concerns about social isolation and potential psychological impacts on children and elderly individuals.
Researchers at UC Davis developed a control system that allows robots to pick up on cues and predict where leaders are going, enabling them to follow accurately around corners. The system uses behavioral cues such as head turns and incorporates them into decision-making processes.
Researchers have developed a network of unmanned, autonomous robots called SnoMotes to collect data on ice sheets and glaciers in the Arctic. These toy-like robots can navigate treacherous terrain and capture real-time measurements of barometric pressure, temperature, and relative humidity.
Researchers at Tufts University are developing chemical robots called chembots that can enter confined spaces and perform tasks such as landmine detection and biomedical diagnosis. The robots will be soft, squishy, and biodegradable, allowing them to access areas with openings of arbitrary size and shape.
Jacob Whitehill, a UC San Diego Ph.D. student, has developed a proof-of-concept system that uses facial expression recognition to control video playback speed in real-time, allowing robots to adapt to individual learning needs.
Brian Scassellati's grant will fund development of prosody-recognition software, allowing untrained users to provide feedback to robots. This technology enables robots to recognize and respond to the rhythms, patterns, and intonation of speech.
The Springer Handbook of Robotics presents the latest research in robotics, covering foundations to social and ethical implications. Edited by renowned experts Bruno Siciliano and Oussama Khatib, the handbook sets new standards for future developments and challenges in this scientific discipline.
Scientists from Durham University are exploring the Mid-Atlantic Ridge tectonic plate boundary using robots to map individual volcanoes and collect rock samples. The research aims to shed light on the timescales behind Earth's crust formation and related tectonic plates.
Roberta, a German robotics project, aims to encourage high school girls to pursue technical trades and university programs. The program has been successful, with 22 regional centers in Germany and plans for European expansion.
The LIREC project aims to develop emotionally intelligent companion technology that can engage humans in the long term. Researchers will study people's perceptions of robots and explore how humans bond with synthetic companions, inspired by human-pet relationships.
Researchers at UC Berkeley discovered that geckos rely on their active tails to prevent falling off vertical surfaces and navigate through mid-air. The study has implications for designing better climbing robots and may aid in space exploration.
The project aims to develop an artificial immune system that can protect individual robots and the larger collective organism from faults. By sharing information and energy, the robots form a single artificial life-form with enhanced capabilities, such as rescuing earthquake victims.
The SMErobot project aims to develop cost-effective, modular, and interactive automation solutions for small and medium-sized enterprises. The new robot cells will present examples of automation solutions in various branches of industry, including machining operations, general handling tasks, and cooperative assembly and handling.
A Cornell researcher has developed a system that generates power for nanoscale robots based on the energy-producing mechanism of sperm cells. The technology could enable longer-lasting and task-regulated nanomedical devices, including nanoscale pumps for targeted drug delivery.
A computer simulation created by Georgia Tech and Emory researchers sheds light on how the nervous system adapts to sensory loss, enabling patients to regain balance despite impaired sensory information. The findings could lead to better diagnosis and rehabilitation for patients with balance problems.
A new study published in the Journal of the American College of Surgeons found that robotic telerounding significantly reduced the length-of-stay for patients undergoing laparoscopic gastric bypass surgery. The robot-assisted care reduced hospital stay by 34% and saved $219,578 per year.
Researchers at USC are training a new breed of robotic dog, called LittleDog, to navigate challenging terrain. After 15 months of experimentation, the dogs can now move, albeit slowly, and will be trained to run faster in the next phase of the study.
A team of researchers successfully linked surgeons to robots via a 4,000-mile satellite connection, improving the quality of minimally invasive surgery. The study found that virtual reality prediction would greatly aid this type of surgery, paving the way for new efficient healthcare services.
Kansas State University researchers are developing robots to search for weapons of mass destruction and improvised bombs, using intelligent sensor networks and autonomous capabilities. The robot teams will be able to adapt to changing environments and team goals.
Researchers at NIST found that multiple robots' radio transmissions can interfere with each other, degrading search and rescue performance. The study identified ways to improve urban search and rescue wireless communications, including changes in frequency coordination and transmission protocols.
Researchers used virtual robots to study the evolution of communication in social organisms, finding that genetically similar individuals and group-level selection drive rapid communication evolution. In contrast, low-relatedness colonies with individual-level selection led to deceptive communication signals and decreased colony perfor...
Researchers at USC have developed SuperBot, a modular and multifunctional robot system that can reconfigure into different configurations for various tasks. The system consists of Lego-like autonomous robotic modules with internal and external sensors, enabling flexible bending, docking, and continuous rotation.
Researchers at Tufts University are developing soft-bodied robots inspired by biology, which could revolutionize medical diagnosis and treatment, as well as space exploration. The project aims to create devices that can adapt to different environments and perform tasks such as climbing and burrowing.
A new study by Olaf Sporns and Max Lungarella provides insight into how the brain operates and sheds light on its evolution. The researchers created a mathematical framework that quantifies the relationship between neural and behavioral processes, revealing that the brain and body are interconnected.
Researchers are using a robot named Eliza to provide specialist medical care to children in rural areas via video-link consultations with Brisbane specialists. The robot project aims to deliver high-quality clinical care and professional support to regional health staff.
The SWAN system uses robotic technology and auditory signals to guide users through unknown territory, providing real-time audio cues to aid the blind and firefighters. Researchers have developed a wearable computing system consisting of a small laptop, tracking chip, and bone-conduction headphones.