This is possible thanks to miniature hydraulic valve actuators that “combine speed, precision and power” that are often difficult to achieve simultaneously using traditional motors and cables, the scientists report.
Hands can perform complex tasks, such as adjusting the width of an adjustable wrench. Hand manipulation is controlled by varying the hydraulic fluid pressure in the actuators, which also provides accurate feedback about the force applied.
Compared to traditional systems, hydraulic actuators also offer improved durability, heat resistance and impact resistance. After more than two billion test cycles, no signs of degradation have been found.
Source: Ferra
I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.
