• LOGAP: Object Library for Public Administration
    		• (1996)
  • HiGraf: Interactive Tools for the Graphic Specification of Context-Sensitive User Interfaces
    		• (1996)
  • Workflow Management
    		• (1995)
  • OOPI: Object-Oriented Program Interface
    		• (1995)
  • Multius: Tools for the development of multimedia applications
    		• (1995)
  • KIISS: High-Level Tools for User Interface Development
    		• (1993)