4tiitoo

4tiitoo is a Munich-based enterprise software company founded in 2013 by Tore Meyer and Stephan Odörfer, best known for its NUIA (Natural User InterAction) platform that combines AI-based eye control and gaze technology to enable more natural and productive human-computer interaction. For over a decade, 4tiitoo developed and deployed NUIA across enterprise customers in more than 20 countries, allowing workers — particularly in service centers, call centers, and industrial settings — to control computers using eye movements, reducing repetitive mouse and keyboard use and improving ergonomics. In 2026, the company restructured under a new entity, NUIA GmbH, expanding the vision beyond eye tracking to a full AI workplace interaction layer combining gaze control, voice recognition, and generative AI. NUIA's open architecture supports on-device, on-premise, or cloud AI processing, enabling privacy-conscious deployment in regulated enterprise environments.