The Biomechatronics and Intelligent Robotics Lab at North Carolina State University has developed an AI-powered exoskeleton to assist both disabled and non-disabled individuals with movement. Key points include:
- The exoskeleton consists of a fanny pack, thigh sensors, and buckles, allowing users to control it within 10-20 seconds of putting it on.
- It uses AI to interpret joint angles and adapt to surroundings, helping users move in their intended direction.
- The device learns through virtual simulation in about 8 hours, eliminating the need for lengthy human-robot coordination training.
- It can assist with walking, running, and stair climbing, reducing energy expenditure by 13-24% compared to unassisted movement.
- Researchers aim to adapt the technology for elderly people and children with mobility impairments like cerebral palsy.
- An upper body exoskeleton is also being developed for stroke recovery and ALS patients.
- The current cost of materials is around $10,000, which is lower than commercially available exoskeletons, but researchers aim to make it more affordable and accessible.
- The project is funded by the National Science Foundation and National Institute for Health.
The researchers are working on improving comfort, human-centered design, and affordability to make the technology more widely available.
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