Researchers at Keio University in Japan have developed a robotic tail called “Arque” that utilizes artificial muscles and air pressure to move like an animal’s tail, aiming to assist people with balance, particularly by helping older individuals walk safely and potentially aiding workers in lifting heavy objects; the design is inspired by the movement of cheetahs and seahorses, and is currently under testing.
Key points about the robotic tail:
- Function:
Designed to help maintain balance by mimicking the movement of an animal tail, adjusting to the wearer’s body movements.
- Target users:
Primarily intended for older adults to prevent falls, but could also be beneficial for individuals lifting heavy objects.
- Technology:
Uses air pressure and artificial muscles to move the tail in eight directions.
- Inspiration:
The design is based on the tail movements of animals like cheetahs and seahorses.
As Japan greys it is leading the industrial world in seeking ways to keep its aging population mobile and productive.
While other nations have turned to immigrant workers to replenish a shrinking workforce, less welcoming Japan has focused more on a technological solution.
The robotic tail, which uses four artificial muscles and compressed air to move in eight directions, will remain in the lab for now, however, as researchers look for ways to make it more flexible, Nabeshima said. (Agencies)