Guillermo Gauna-Vivas es fundador de Ayúdame 3D.
Inclusion

Guillermo Gauna-Vivas

FounderAyúdame 3D

Why 3D printing can change lives?

9:39·12 February 2026

This article was automatically translated from its original Español version. Read the original

Guillermo Gauna-Vivas is the founder of Ayúdame 3D, which creates prosthetics for people in need around the world.

Ayúdame 3D was born with a simple yet revolutionary idea: to use three-dimensional printing to improve the lives of vulnerable people anywhere in the world. Its founder, Guillermo Gauna-Vivas, transformed a personal project into an NGO capable of providing prosthetics and assistive devices for free to those who need them most.

The initiative began after a trip to Kenya, where Guillermo delivered his first 3D-printed arms. The experience opened his eyes to the potential of this technology to reduce inequalities and restore autonomy to hundreds of people. “3D printing has given us the ability to help many people, and it has changed their lives in the sense that they can be more independent,” he states.

Today, Ayúdame 3D is a global network that designs, prints, and ships prosthetics from Spain and through collaborators worldwide. With over 700 people directly benefited and more than 20,000 supported with other devices, the project demonstrates that innovation and social impact can grow hand in hand.

María Díaz Valderrama
impact.info journalist
Published on 12 February 2026
Photo credit — Guillermo Gauna-Vivas es fundador de Ayúdame 3D.