Four projects promoted by Elisava Impuls at the 4YFN startup event at the Mobile World Congress

Elisava will participate in Mobile World Congress – 4YFN 2026 with four student and alumni projects promoted by the university through Elisava Impuls. From March 2 to 5, the selected proposals will be presented at 4YFN (University & Spin-offs zone), located in Hall 8.1 of MWC Barcelona, the world’s leading mobile communications congress held at Fira de Barcelona.

Elisava Impuls is an initiative aimed at identifying, promoting, and supporting opportunities arising within the Elisava Ecosystem, with the goal of generating an impact on the market and society through the creation of spin-offs, startups, or patent licensing. The program offers an incubation environment that facilitates connections between the university and companies, and supports projects in their development and market access.

ATOM H2 consists of a solid hydrogen storage system powered by renewable energy. Today, when outages occur, many sites still rely on generators that require fuel logistics and on-site presence, just when access and service continuity are most critical. For tower operators, ATOM H2 provides greater reliability, safety, and autonomy, erasing the complexity of fuel supply.

It is designed for remote monitoring and maintenance, reducing travel and operating costs. The system is delivered as a containerized, plug-and-play unit that integrates solar panels, batteries for daily use, and our solid hydrogen storage for long-term backup. It integrates easily into existing infrastructure and enables a gradual transition to an autonomous, diesel-free solution where connectivity cannot fail.

AXONTECH is revolutionizing technological customization through an ecosystem that combines parameterization algorithms, additive manufacturing, and smart sensors. Its technology enables the creation of fully customized products, integrating printed electronics and real-time tracking systems to improve performance, comfort, and adaptability.

Phygital Bone (PHyB) is a patented personalized bone regeneration platform for treating large traumatic defects. Using its own algorithm and clinical software currently under development, PHyB creates implants that reproduce the microarchitecture of native bone with high precision using advanced 3D printing, achieving solutions that are fully adapted to each patient and each clinical indication. The project is based on ongoing research into biocompatible materials and publicly funded preclinical trials, and is being developed in collaboration with clinical and industrial experts and research centers to ensure its technological and medical translation. PHyB is seeking strategic private investment to accelerate its development and expand the scope of regenerative traumatology.

This project presents an interactive experience at Sant Joan de Déu Hospital for teenagers. Hospitalization interrupts social development and causes disconnection, which affects identity and emotional well-being. The idea, based on social connection, takes the form of an online video game with a network of digital characters: the Roomies.

This allows patients to connect and communicate with each other through a mixed reality that expands their room and extends to a digitized version of the hospital. The design of a gamified social network enhances social connections that promote emotional and psychological well-being, aiding in the healing process and improving a holistic growth model.