We were born out of personal experience and a big dream: to make learning environments accessible and inclusive.

Specifically, we are a seed of Vrailexia, a European scientific research project on dyslexia coordinated by the University of Tuscia in Viterbo and recognized by IRCAI – UNESCO among the 100 best projects in the world applying Artificial Intelligence.

From this experience, we decided to found the spin-off Tech4All, with the goal of creating an accessible and inclusive digital world.

By combining our multidisciplinary skills from academia to business, we want to make our contribution in society by creating innovative and useful digital tools for everyone.

Our Team

Lorenzo Daidone


Francesca Restuccia


Angelo Sterlini


María Onieva Montalbán

Spain Business Developer

Robert Galan

Full-Stack Developer


Giuseppe Calabrò, PhD

Full professor of electrical engineering

Responsible for relations with public and private entities


Marcella Barone

Project Manager

Internationalization contact person

Juri Taborri, PhD

University professor of biomedical measurements

Research project manager


Andrea Zingoni, PhD

University lecturer in computer engineering

Research and development manager

Our Values


We believe in the importance of developing accessible and inclusive tools that are useful to everyone in different contexts, without distinction.


We believe that every person, put in the right conditions, should be able to freely express their strengths and uniqueness.


We believe in the importance of active involvement of the people targeted by our technology, to build valuable tools together.


Every decision and action must have the people we address at the center, respecting the values we adhere to regardless of business logic.