Applied Science

Design Sem Nome 2026 02 09T185942.738

Too Lazy to Brush? A Tiny Oral-care Robot Could do it for you

A new oral-hygiene robot from Waseda University, called g.eN, could help people who find brushing difficult. It cleans teeth in one minute—just hold it near your mouth. How the Robotic Toothbrush Works The robotic toothbrush uses 14 tiny brush heads to clean the mouth, moving up, down, left, and right at the press of a […]

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Design Sem Nome 2026 02 06T122638.820

Brain-Inspired AI Supports Stable Task Switching for Soft Robotic Arms

Researchers have created an AI-based control system that allows soft robotic arms to learn a broad range of movements and tasks a single time, then adapt in real time to new conditions without retraining or loss of performance. This advance pushes soft robotics toward human-like flexibility in real-world uses—such as assistive and rehabilitation robotics, wearable

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Design Sem Nome 2026 02 05T100434.194

She Moves Naturally, Expresses Emotion, Maintains Eye Contact, and Feels Warm—Yet She’s a Robot

At this point in the robotics race, it’s fair to say some of us are feeling a bit of humanoid fatigue. We’ve all seen the clips of robots fumbling plates from dishwashers, taking ages to open a fridge, and struggling—sometimes hilariously—to cook or play soccer. That said, Shanghai-based robotics startup DroidUp (also called Zhuoyide) appears

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Design Sem Nome 2026 02 03T120319.340

A Mathematical Framework for Improving Robotic Joint Function

Think about the remarkable mechanics of the human knee. As the body’s largest hinge joint, it consists of two rounded bones connected by ligaments that not only swing like a door but also roll and glide over one another, enabling the knee to bend, straighten, and maintain balance. Researchers at Harvard’s John A. Paulson School

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Design Sem Nome 2026 02 03T112101.637

Rapid, Accurate Radioactive Material Localization With Drones and Robots

Chemical, biological, radiological, nuclear, and explosive substances (commonly referred to as CBRNE) can endanger both the public and emergency responders. In 2023, a tiny cesium capsule fell from a truck in Australia, sparking a major search. The growing number of hybrid attacks and other destabilizing activities has further intensified the threat landscape. Two research departments

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Design Sem Nome 2026 02 03T075406.671 3

A 16-year-old Student Designs an Earring that can Photograph Attackers

A South African student, Bohlale Mphahlele, has created a discreet safety earring that records evidence and alerts others, transforming the fear of walking alone into a practical solution for women. The device looks like an ordinary, understated earring, intentionally designed to avoid drawing attention. Its simple design hides a smart system that lets the wearer

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Design Sem Nome 2026 02 02T110014.033 1

China is Relying on AI-Powered Robots to Improve Traffic Management

China is rapidly using AI-powered humanoid robots to manage city traffic and assist law enforcement. The Humanoid Robot Managing Urban Traffic A recent example is the R001 Intelligent Police Unit, a humanoid robot integrated with the city’s traffic light network. Wearing a uniform and cap, the robot performs traffic gestures and uses cameras and AI

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Design Sem Nome 2026 01 31T202716.351

A Floating Umbrella Trails the User as they Walk in the Rain

Walking in the rain with an umbrella is rarely hands-free. One hand holds the umbrella, the other juggles a bag or phone—and a gust of wind can spoil it all. That’s why a floating, hands-free umbrella is so appealing. That’s the premise behind a flying umbrella created by YouTuber and maker John Xu from the

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Design Sem Nome 2026 01 30T145631.064

Chinese Humanoid Robot First to Connect with an Orbiting Satellite

A China-developed humanoid robot has made history by directly connecting to a low Earth orbit satellite without relying on traditional ground networks. Known as Embodied Tien Kung, it became the first humanoid robot to autonomously carry out this type of satellite communication. The achievement was unveiled by X-Humanoid on Friday (23) at the 3rd Beijing

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