Kirigami wheelchair

Kirigami wheelchair

The user-centered kirigami-inspired manual wheelchair design and manufacturing process represents a transformative leap in mobility device innovation. Drawing from the ancient art of kirigami, cutting and folding flat materials into complex 3D forms, this process enables the creation of custom, high-performance manual wheelchairs directly from sheet goods. By replacing traditional tubular frame construction with precision laser cutting and computer-controlled bending, the system dramatically reduces waste, streamlines fabrication, and enhances flexibility in design. The design cycle is built around the user, integrating anatomical measurements, functional ability, activity type, and material properties into a responsive, iterative design AI infused framework. Wheelchairs are tailored to the unique needs of users across a broad spectrum, from elite athletes to everyday users, while also allowing for scalable, standardized designs for team or temporary use. Through multi-stage AI optimization, including cutting path planning, forming sequence, component nesting, and assembly precision, the process ensures performance, durability, and manufacturing efficiency. From concept to delivery, the system emphasizes quality control and adaptability, enabling seamless revisions if discrepancies arise. Successfully demonstrated in racing, rugby, and rigid ultralight wheelchair prototypes, this kirigami-inspired approach redefines wheelchair design and manufacturing, ushering in a new era of personalized mobility, sustainable fabrication, and engineering inspired by art.

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  • Organization
    University of Pittsburgh
  • Profession
    User-centered kirigami-inspired manual wheelchair
Related sessions
In person
9 July 2025
13:00 - 13:15
EST - New York
CST - Beijing
PST - Los Angeles
AWST - Perth, Australia
This session will explore how AI is transforming assistive technologies...