The goal of this work was the development of a biomechanical model of the human eye. The research work SEE-KID (Software Engineering Environment for Knowledge based Interactive Eye motility Diagnostics), described in this work, tries to connect aspects of biomechanical modelling with methods of modern Software Engineering. An interactive software system was implemented, called SEE++ which allows physicians to obtain a better understanding of the mechanics of eye movements. This software visualizes and simulates pathologies and eye muscle surgeries, based on the biomechanics of the eye. It can be used in preoperative planning, medical training and basic research, and shows how Medical-Informatics can improve the diagnosis and treatment of patients. The project SEE-KID is based also on the software system Orbit (www.eidactics.com) and on other biomechanics software. The SEE-KID project and the SEE++ software system are meant as extension to Orbit with more clinical relevance while providing essential functionality similar to what Orbit offered. Additionally, SEE-KID tries to extend existing functionality and combine different aspects of modelling into one single system.