New 3D Printing Challenge Launched for Assistive Tech
Designers and engineers have been invited to build open-source devices to improve global access to mobility and support tools.
Updated on Sept. 28, 2026 in Special Needs
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Makers Making Change and Bambu Lab have launched the Make for Good global 3D printing design challenge. The initiative asks participants to develop assistive technology based on 24 provided design briefs for distribution through international volunteer networks.
Why it matters
This challenge aims to scale the production of affordable, open-source assistive devices for individuals with disabilities in more than 70 countries. By crowdsourcing design solutions, the program seeks to bridge gaps in medical device accessibility where traditional options may be cost-prohibitive or unavailable.
The challenge includes 24 distinct design briefs, building on existing efforts like the 1,000 upper-limb devices supplied by Ayúdame3D and the active networks of more than 450 volunteers managed by e-NABLE France.
The players
Makers Making Change
An initiative of the nonprofit Neil Squire that connects makers with people who have disabilities to create assistive technology.
Bambu Lab
A developer of 3D printing technology that is providing equipment for the challenge winners.
Ayúdame3D
A Spanish organization that provides free 3D-printed upper-limb devices to individuals in need globally.
e-NABLE France
A volunteer network that uses 3D printing to create and distribute assistive upper-limb devices.
MakeGood
A U.S.-based organization that produces and shares open-source, customized assistive devices.
The details
Participants use 3D printing technology to create functional, customized assistive devices that can be manufactured at a fraction of the cost of traditional medical equipment. Once designs are vetted, they are added to open-source libraries, allowing volunteer networks worldwide to download and manufacture these tools on-demand for local patients. This model has already demonstrated utility, such as a toddler mobility trainer produced for $150 or the centers in Syria that support up to 150 patients each month.
Timeline
2016: Neil Squire launched the Makers Making Change initiative.
2017: Ayúdame3D began supplying upper-limb devices globally.
December 2025: MakeGood introduced an open-source toddler mobility trainer.
September 28, 2026: Make for Good global 3D printing design challenge launched.
Health Landscape
This initiative follows the successful precedent of the MakeGood open-source assistive device library. It represents a shift toward decentralized, high-volume manufacturing of medical aids through global volunteer networks.
This project emphasizes the role of open-source medical hardware in reducing the cost of necessary physical aids. If you or a family member require a custom assistive device, discuss the feasibility of 3D-printed options with an occupational therapist or clinical specialist.
The takeaway
The move toward open-source 3D-printed devices is lowering the barrier to entry for essential mobility and dexterity tools. Patients and families can track the growth of these accessible libraries by consulting with local rehabilitation centers about community-led fabrication programs.
Further reading
Learn more about the latest innovations in Special Needs support and accessibility tools.
Source note: This article includes information reported by 3D Printing Industry.
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