A robotic arm capable of mimicking hand gestures through data analysis of the mechanical activity of the muscles, using wearable piezoelectric sensors was developed. Piezoelectric discs were placed in ...

How does a robotic arm or a prosthetic hand learn a complex task like grasping and rotating a ball? Researchers address the classic 'nature versus nurture' question. The research demonstrates that the ...

Using only her thoughts, a Massachusetts woman paralyzed for 15 years directed a robotic arm to pick up a bottle of coffee and bring it to her lips, researchers report in the latest advance in ...

Our hands are works of art. A rigid skeleton provides structure. Muscles adjust to different weights. Our skin, embedded with touch, pressure, and temperature sensors, provides immediate feedback on ...

A robotic hand developed at EPFL can pick up 24 different objects with human-like movements that emerge spontaneously, thanks to compliant materials and structures rather than programming. When you ...

Humans often use one hand to grasp the branch for better accessibility, while the other hand is used to perform primary tasks like (a) branch pruning and (b) hand pollination of the flower. (c) An ...

It’s the main hub that ties everything together—sort of like the conductor for the orchestra that is a robot. It takes in data from sensors, runs that through some code (which you or someone else ...