Drones are operating increasingly in areas out of sight of the person controlling them. However, conventional remote controls have a limited range, which makes them unsuitable for these flights. On the other hand, simple mobile network-based systems have so far been unable to guarantee a reliable connection when mobile network loads are high or where there is a lack of network coverage. Researchers at the Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut, HHI have joined forces with partners in the SUCOM project to develop a new mobile network system that can be used to control drones even over long distances and over difficult terrain.
Technological advances have opened exciting possibilities for space exploration, which could potentially lead to new discoveries about the celestial bodies in our galaxy. Robots have proved to be particularly promising tools to explore other planets, particularly Mars, a terrestrial planet in the solar system that is known to host some similar elements to those found on Earth.
Humans are less forgiving of robots after multiple mistakes—and the trust is difficult to get back, according to a new University of Michigan study.
Scientists at the University of Bristol have drawn on the design and life of a mysterious zooplankton to develop underwater robots.
A group of robot engineers at the University of California Santa Barbara has designed and built a robot that mimics the way roots and vines move toward moisture sources. They describe their approach and robot prototype in a paper uploaded to the arXiv preprint server.
With generative artificial intelligence (AI) systems such as ChatGPT and StableDiffusion being the talk of the town right now, it might feel like we've taken a giant leap closer to a sci-fi reality where AIs are physical entities all around us.
Eight humanoid robots will be the star attractions when the United Nations hosts its first summit since the start of the pandemic on the benefits of artificial intelligence, it said Wednesday.
When it comes to the evolution of mobile robots, it may be a long time before legged robots are able to safely interact in the real world, according to a new study.
Existing artificial intelligence agents and robots only help humans when they are explicitly instructed to do so. In other words, they do not intuitively determine how they could be of assistance at a given moment, but rather wait for humans to tell them what they need help with.
With the advent of the fourth industrial revolution, there is an increasing need around the globe for the maintenance of port facilities by utilizing drones. Moreover, it has become more essential to ensure proactive maintenance of port facilities to secure their sustainable safety and serviceability since the number of aging port facilities in Republic of Korea, which are to exceed 30 years of service life by 2030, is expected to increase by about 50%.
The development of stimuli-responsive polymers has brought about a wealth of material-related opportunities for next-generation small-scale, wirelessly controlled soft-bodied robots. For some time now, engineers have known how to use these materials to make small robots that can walk, swim and jump. So far, no one has been able to make them fly.
Conventional robots based on separate joints do not always perform well in complex real-world tasks, particularly those that involve the dexterous manipulation of objects. Some roboticists have thus been trying to devise continuum robots, robotic platforms characterized by infinite degrees of freedom and no fixed number of joints.
A research team led by Professor Hwangbo Jemin of the KAIST Department of Mechanical Engineering has developed a quadrupedal robot control technology that can walk robustly with agility even in deformable terrain such as a sandy beach.
Scientists have developed a tiny mechanical probe that can measure the inherent stiffness of cells and tissues as well as the internal forces the cells generate and exert on one another. Their new "magnetic microrobot" is the first such probe to be able to quantify both properties, the researchers report, and will aid in understanding cellular processes associated with development and disease.
Inspired by sea cucumbers, engineers have designed miniature robots that rapidly and reversibly shift between liquid and solid states. On top of being able to shape-shift, the robots are magnetic and can conduct electricity. The researchers put the robots through an obstacle course of mobility and shape-morphing tests. Their study was published January 25 in the journal Matter.