The database system EKIDES (Ergonomics Knowledge and Intelligent Design System) assists designers of technical systems, equipment, products and workplaces to meet ergonomic requirements for all system components and their interactions during the planning, development and subsequent design and blueprint processes. EKIDES is a design tool in form of an electronic reference system and an evaluation tool for work places and products. The ergonomic tests can be carried out by using the Basic, Consulting or Product Modules of EKIDES. Furthermore, if the required measurement equipment is not available, or if a qualitative task or product analysis is sufficient, the module Checklist may be used.