Roam Robotics' Elevate Exoskeleton Assists Skiers
Roam Robotics develops the Elevate exoskeleton, a wearable robotic system specifically designed for alpine skiers. Its main purpose is to lighten the physical demands imposed by this sport, focusing on protecting the knee joints and the powerful quadriceps muscles. 🤖
A System That Senses and Reacts
The core of Elevate is an intelligent pneumatic system. It does not act randomly but responds actively to the user's movements. By absorbing impacts during descents, it pursues a clear goal: allowing the skier to extend their time on the slopes, delay the onset of fatigue, and help prevent common injuries.
Key System Components:- Inertial sensors: Continuously monitor knee angle and applied forces.
- Onboard computer: Processes sensor data instantly to make decisions.
- Pneumatic actuators: Activate to generate assistive force opposing deep flexion.
The skier perceives this assistance as a reduction in the effort needed to maintain posture.
Design for Integration and Adaptation
To avoid being a hindrance, Elevate's design prioritizes being lightweight and not restricting mobility. It is made with composite materials and aluminum alloys. Power for the pneumatic system comes from a portable battery. The device is worn over ski clothing, fitting on thighs and calves, and connects to boots via a specific mechanism.
Usage Features:- Fits over existing gear, no special clothing required.
- The system learns from the user's skiing style after a few descents.
- Automatically adjusts the timing and power of the assistance provided.
The Context of Assistive Technology
This development fits into the pursuit of applying soft robotics and artificial intelligence to sports and rehabilitation. As technology advances to integrate discreetly, reflections also arise on its accessibility and business model, envisioning a future where physical performance could be enhanced through subscriptions. Elevate represents a tangible step toward improving the mountain experience by protecting the skier's body. ⛷️