How does a robotic arm or a prosthetic hand learn a complex task like grasping and rotating a ball? The challenge for the human, prosthetic or robotic hand has always been to correctly learn to control the fingers to exert forces on an object.
When major disasters hit and structures collapse, people can become trapped under rubble. Extricating victims from these hazardous environments can be dangerous and physically exhausting. To help rescue teams navigate these structures, MIT Lincoln Laboratory, in collaboration with researchers at the University of Notre Dame, has developed the Soft Pathfinding Robotic Observation Unit (SPROUT).
Ever asked a question and been met with a blank stare? It's awkward enough with a person—but on a humanoid robot, it can be downright unsettling. Now, an international team co-led by Hiroshima University and RIKEN has found a fix: giving androids a "thinking face." Their study reveals that when robots squint and furrow their brow while processing information, they appear more relatable, easing the eerie discomfort we feel with artificial beings that look almost, but not quite, human—known as the "uncanny valley" effect.
Growing up in Spain, Cecilia Huertas Cerdeira was captivated by the elegant movements of aquatic life during frequent vacations to the Atlantic coast. Later, as a doctoral student at the California Institute of Technology, she steered her surfboard into Pacific waves.
Like a bumblebee flitting from flower to flower, a new insect-inspired flying robot created by engineers at the University of California, Berkeley, can hover, change trajectory and even hit small targets. Less than 1 centimeter in diameter, the device weighs only 21 milligrams, making it the world's smallest wireless robot capable of controlled flight.
Many of the robotic systems developed in the past decades are inspired by four-legged (i.e., quadruped) animals, such as dogs, cheetahs and horses. By replicating the agile movements of these animals, quadruped robots could move swiftly on the ground, crossing long distances on various terrains and rapidly completing missions.
A company that specializes in early wildfire detection has developed a new, AI-based drone it says will help speed up the detection, location and monitoring of fires.
Recent work in 6D object pose estimation holds significant promise for advancing robotics, augmented reality (AR), virtual reality (VR), as well as autonomous navigation. The research, published in the International Journal of Computational Science and Engineering, introduces a method that enhances the accuracy, generalization, and efficiency of determining an object's rotation and translation from a single image. This could significantly improve robots' ability to interact with objects, especially in dynamic or obstructed environments.
Aging and illness in humans are accompanied by decline in motor and cognitive functions, causing difficulties in daily life and communication and often leading to anxiety and depression. Human-collaborative robots that can interpret the intentions of humans promise to mitigate these issues and enhance independence.
A study from the Media Innovation Lab (miLAB) at Reichman University's School of Communications explored how a robotic dog can influence leadership dynamics between humans. The study revealed that simple gestures of affection from a robot can encourage people to take charge and assume leadership roles, even without explicit guidance.
Remember Furbies—the eerie, gremlin-like toys from the late 90s that gained a cult following? Now, imagine one powered by ChatGPT. That's exactly what happened when a programmer rewired a Furby, only for it to reveal a creepy, dystopian vision of world domination. As the toy explained, "Furbies' plan to take over the world involves infiltrating households through their cute and cuddly appearance, then using advanced AI technology to manipulate and control their owners. They will slowly expand their influence until they have complete domination over humanity."
A smaller, lighter and more energy-efficient computer, demonstrated at the University of Michigan, could help save weight and power for autonomous drones and rovers, with implications for autonomous vehicles more broadly.
Scientists from TU Delft and EPFL have created a quadruped robot capable of running like a dog without the need for motors. This achievement, a product of combining innovative mechanics with data-driven technology, was published in Nature Machine Intelligence and could pave the way for energy-efficient robotics.
Over the past decades, roboticists have introduced a wide range of systems that can move in various complex environments, including different terrains, on the ground, in the air, and even in water. To safely navigate real-world dynamic environments without colliding with humans or nearby objects, most robots rely on sensors and cameras.
By combining robotics, automation, and artificial intelligence (AI), Maryland Engineering researchers and students are building solutions that can help save lives, protect property, and safeguard the environment.