Stuttgart, Germany. 20,369 expert visitors from all over the world-which corresponds to 8 percent growth in comparison with 2009-gathered information at Control 2010 regarding all quality assurance relevant technologies, products and subsystems, as well as complete hardware and software solutions. In 2011, Control is celebrating its 25th anniversary with events like "Contactless Measuring Technology" promoted by the Fraunhofer Vision Alliance, an Event Forum offered by the Fraunhofer IPA, a theme park for "Quality Assurance in Medical Engineering" and other focal points with regard to new developments and technologies.