mouse4all, S.L. is a start-up founded by José Ángel Jiménez Vadillo and Javier Montaner Gutiérrez to change the world or at least a little bit of it. We are engineers and we like applying technology to solve real problems. We enjoy creating hardware (our mouse4all little box) and software (the Android app), but what we really like is to see how our inventions make our users happier: their smiling faces when they can watch the video they want, when they receive a WhatsApp and read it on their own or when they make a selfie all by themselves.
With over forty years experience in the design of trackballs, Pretorian Technologies is ISO 9001:2008 registered for the design and manufacture of human input devices for the Special Needs and Industrial markets. Through the combination of state-of-the-art design techniques and manufacturing expertise, Pretorian Technologies products are sold worldwide via a large network of Distributors and specialist OEMs.