Abstract of References 


  • Bayer AG Leverkusen
  • Bosch Siemens Hausgeraete (BSH) (Guided Factory Tours)
  • City District of Aachen (Assistive Listening)
  • City of Schwerin (Tourism, Assistive Listening)
  • Compass Cruises (Guided Tours, Tourism)
  • Conditorei Coppenrath & Wiese, Mettingen (Guided Factory Tours)
  • Diakonie Ruhr-Hellweg e.V. (Assistive Listening)
  • District of Herford (Assistive Listening)
  • Federal Garden Show 2019 (Guided Tours, Tourism)
  • Federal Ministry of Labour and Social Affairs Berlin (Assistive Listening)
  • Goethe University Frankfurt (Assistive Listening)
  • Hansa Rostock (Blind Coverage at Soccer Stadium)
  • Hearing Loss Association Frankfurt (Assistive Listening)
  • Hearing Loss Association Hamburg (Assistive Listening)
  • Higher Regional Court Nuernberg
  • House of Representatives Berlin (Hörunterstützung)
  • Kaufland Fleischwaren SB GmbH & Co. KG, Moeckmuehl (Guided Factory Tours)
  • KfW Banking Group Berlin
  • Local Theatre Giessen (Assistive Listening)
  • LWL Hospital Lengerich (Assistive Listening)
  • Museum Folkwang, Essen (Guided Tours)
  • Police Osnabrueck (Intercom at the Crime Scene)
  • rbb (broadcast) Potsdam
  • Rittal Innovation Center Haiger (Guided Tours)
  • Schaeffler Technologies AG & Co. KG
  • ZDF (TV) (Intercom/Direction Live-Reporter)



  • Sydney Opera House, Australia
  • CMPC (Paper Manufacturer), Chile (Guided Factory Tours)
  • Aarhus Kommune, Waist Separation Area, Denmark (Guided Tours)
  • Bakkafrost Faroe Islands, Denmark (Guided Factory Tours)
  • Mahatma Mandir Convention Centre, India (Interpretation) - Project Report
  • Automobile Systems of Mexico (Sisamex) (Guided Factory Tours) – Project Report
  • Compass Cruises, Russia (Guided Tours, Tourism)
  • Brigham Young University Training Center Provo / Utah, USA (Interpretation)