Despite decades of technological progress, robots still can’t move as smoothly as humans – they drop objects, and struggle to ...

A team led by Worcester Polytechnic Institute (WPI) researcher Nitin J. Sanket has shown that ultrasound sensors and a form of artificial intelligence (AI) can enable palm-sized aerial robots to ...

A drone navigates using ultrasonic sensors and echo evaluation. This is less energy-intensive than conventional methods.

Engineers have created an ultrasound wristband that uses AI to track hand movements in real time. By imaging wrist tendons like "puppet strings," the wearable allows users to wirelessly control robots ...

To help small aerial robots navigate in the dark and other low-visibility environments, my colleagues and I developed an ...

Worcester Polytechnic Institute research team shows that ultrasound sensors and AI enable tiny drones to navigate in difficult conditions with limited payloads Worcester, Mass.—MARCH 25, 2026—A team ...

What if robots could move and organize without code or electronics? These particles do this using shape & vibration to create ...

US researchers have developed palm-sized drones that use bat-inspired ultrasound and AI to navigate ...

Drones struggle with battery limits and visibility—this ultrasound system tackles both, enabling navigation in fog, darkness, ...

At $280 on sale, the Roborock Q10 S5+ Robot Vacuum and Mop sits well below its regular price of $550. It delivers ...

Agricultural and livestock research is trying to move out of the laboratories and face the market. The solutions analyzed in ...

A second Uber Eats delivery robot has been hazed in Center City in the last two weeks. Philadelphians yearn for hitchBot 2.0.