Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Robot trained to read braille at twice the speed of humans      (via sciencedaily.com)     Original source 

Researchers have developed a robotic sensor that incorporates artificial intelligence techniques to read braille at speeds roughly double that of most human readers.

Chemistry: Biochemistry Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Physics: General
Published

Utilizing active microparticles for artificial intelligence      (via sciencedaily.com)     Original source 

Artificial intelligence using neural networks performs calculations digitally with the help of microelectronic chips. Physicists have now created a type of neural network that works not with electricity but with so-called active colloidal particles.The researchers describe how these microparticles can be used as a physical system for artificial intelligence and the prediction of time series.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Scientists design a two-legged robot powered by muscle tissue      (via sciencedaily.com)     Original source 

Compared to robots, human bodies are flexible, capable of fine movements, and can convert energy efficiently into movement. Drawing inspiration from human gait, researchers from Japan crafted a two-legged biohybrid robot by combining muscle tissues and artificial materials. This method allows the robot to walk and pivot.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Autonomous synthesis robot uses AI to speed up chemical discovery      (via sciencedaily.com)     Original source 

Chemists have developed an autonomous chemical synthesis robot with an integrated AI-driven machine learning unit. Dubbed 'RoboChem', the benchtop device can outperform a human chemist in terms of speed and accuracy while also displaying a high level of ingenuity. As the first of its kind, it could significantly accelerate chemical discovery of molecules for pharmaceutical and many other applications.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Energy: Technology Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Mini-robots modeled on insects may be smallest, lightest, fastest ever developed      (via sciencedaily.com)     Original source 

Two insect-like robots, a mini-bug and a water strider may be the smallest, lightest and fastest fully functional micro-robots ever known to be created. Such miniature robots could someday be used for work in areas such as artificial pollination, search and rescue, environmental monitoring, micro-fabrication or robotic-assisted surgery. Reporting on their work in the proceedings of the IEEE Robotics and Automation Society's International Conference on Intelligent Robots and Systems, the mini-bug weighs in at eight milligrams while the water strider weighs 55 milligrams. Both can move at about six millimeters a second.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Virtual Reality (VR) Engineering: Robotics Research
Published

'Smart glove' can boost hand mobility of stroke patients      (via sciencedaily.com)     Original source 

This month, a group of stroke survivors in British Columbia will test a new technology designed to aid their recovery, and ultimately restore use of their limbs and hands. Participants will wear a new groundbreaking 'smart glove' capable of tracking their hand and finger movements during rehabilitation exercises.

Chemistry: General Chemistry: Inorganic Chemistry Engineering: Robotics Research Offbeat: General
Published

Squishy, metal-free magnets to power robots and guide medical implants      (via sciencedaily.com)     Original source 

'Soft robots,' medical devices and implants, and next-generation drug delivery methods could soon be guided with magnetism -- thanks to a metal-free magnetic gel developed by researchers. Carbon-based, magnetic molecules are chemically bonded to the molecular network of a gel, creating a flexible, long-lived magnet for soft robotics.

Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Artificial muscle device produces force 34 times its weight      (via sciencedaily.com)     Original source 

Scientists developed a soft fluidic switch using an ionic polymer artificial muscle that runs with ultra-low power to lift objects 34 times greater than its weight. Its light weight and small size make it applicable to various industrial fields such as soft electronics, smart textiles, and biomedical devices by controlling fluid flow with high precision, even in narrow spaces.

Computer Science: Virtual Reality (VR) Engineering: Robotics Research
Published

Artificial intelligence helps unlock advances in wireless communications      (via sciencedaily.com)     Original source 

A new wave of communication technology is quickly approaching and researchers are now investigating ways to configure next-generation mobile networks.

Biology: Biochemistry Biology: General Biology: Zoology Chemistry: Biochemistry Engineering: Robotics Research
Published

A beating biorobotic heart aims to better simulate valves      (via sciencedaily.com)     Original source 

Combining a biological heart and a silicone robotic pump, researchers created a biorobotic heart that beats like a real one, with a focus on a valve on the left side of the heart. The heart valve simulator can mimic the structure, function, and motion of a healthy or diseased heart, allowing surgeons and researchers to demonstrate various interventions while collecting real-time data.

Chemistry: Biochemistry Engineering: Robotics Research
Published

Towards more accurate 3D object detection for robots and self-driving cars      (via sciencedaily.com)     Original source 

Robots and autonomous vehicles can use 3D point clouds from LiDAR sensors and camera images to perform 3D object detection. However, current techniques that combine both types of data struggle to accurately detect small objects. Now, researchers have developed DPPFA Net, an innovative network that overcomes challenges related to occlusion and noise introduced by adverse weather. Their findings will pave the way for more perceptive and capable autonomous systems.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

New soft robots roll like tires, spin like tops and orbit like moons      (via sciencedaily.com)     Original source 

Researchers have developed a new soft robot design that engages in three simultaneous behaviors: rolling forward, spinning like a record, and following a path that orbits around a central point. The device, which operates without human or computer control, holds promise for developing soft robotic devices that can be used to navigate and map unknown environments.

Biology: Biochemistry Biology: General Biology: Marine Chemistry: Biochemistry Ecology: Sea Life Engineering: Robotics Research Offbeat: General Offbeat: Plants and Animals
Published

Fastest swimming insect could inspire uncrewed boat designs      (via sciencedaily.com)     Original source 

Whirligig beetles, the world's fastest-swimming insect, achieve surprising speeds by employing a strategy shared by fast-swimming marine mammals and waterfowl, according to a new study that rewrites previous explanations of the physics involved.

Engineering: Robotics Research
Published

Soft robotic, wearable device improves walking for individual with Parkinson's disease      (via sciencedaily.com)     Original source 

Researchers have used a soft, wearable robot to help a person living with Parkinson's walk without freezing. The robotic garment, worn around the hips and thighs, gives a gentle push to the hips as the leg swings, helping the patient achieve a longer stride. The device completely eliminated the participant's freezing while walking indoors, allowing them to walk faster and further than they could without the garment's help.

Chemistry: Biochemistry Computer Science: Virtual Reality (VR) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Could an electric nudge to the head help your doctor operate a surgical robot?      (via sciencedaily.com)     Original source 

People who received gentle electric currents on the back of their heads learned to maneuver a robotic surgery tool in virtual reality and then in a real setting much more easily than people who didn't receive those nudges, a new study shows.

Chemistry: Biochemistry Engineering: Robotics Research Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

AI's memory-forming mechanism found to be strikingly similar to that of the brain      (via sciencedaily.com)     Original source 

An interdisciplinary team consisting of researchers has revealed a striking similarity between the memory processing of artificial intelligence (AI) models and the hippocampus of the human brain. This new finding provides a novel perspective on memory consolidation, which is a process that transforms short-term memories into long-term ones, in AI systems.

Chemistry: Biochemistry Computer Science: Virtual Reality (VR) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Cognitive strategies for augmenting the body with a wearable, robotic arm      (via sciencedaily.com)     Original source 

Scientists show that breathing may be used to control a wearable extra robotic arm in healthy individuals, without hindering control of other parts of the body.

Chemistry: Biochemistry Environmental: General Geoscience: Geomagnetic Storms Geoscience: Severe Weather
Published

Rail industry urged to consider safety risks of space weather      (via sciencedaily.com)     Original source 

Train accidents could be caused by solar storms switching signalling from red to green according to new research examining the impact of space weather. Solar storms can trigger powerful magnetic disturbances on Earth, creating geomagnetically induced currents which could potentially interfere with electricity transmission and distribution grids. A study of two rail lines showed that more serious 'wrong side' failures (red to green) could occur with a weaker solar storm than for 'right side' failures, posing a serious risk which the industry needs to take on board.  

Environmental: General Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geomagnetic Storms Offbeat: Earth and Climate Offbeat: General Offbeat: Space Space: Exploration Space: General Space: The Solar System
Published

When is an aurora not an aurora?      (via sciencedaily.com)     Original source 

While auroras occur at high latitude, the associated phenomena Steve and the picket fence occur farther south and at lower altitude. Their emissions also differ from aurora. A physics graduate student has proposed a physical mechanism behind these emissions, and a rocket launch to test the theory. She argues that an electric field in the upper atmosphere parallel to Earth's magnetic field could explain the green picket fence spectrum and perhaps Steve and the enhanced aurora.