2 Semester:
• Readily available and made-to-measure information carriers
• Information application and surface protection
• Self-production and exchangeability of signs
• Sound generating devices
3 Semester:
• (Proprietary) environmental sign systems outdoor/indoor
• Mounting, fixing and founding
• Access enabling devices as part of traffic systems
• Real-time traffic information
• Signage for waterways and aviation
4 Semester:
• Danger warning, rescue and escape information in public transport systems
• Sound signals and acoustic announcements
