Hannes Petersen, an ear, nose and throat specialist at Sjúkrahúsið á Akureyri, recently delivered a lecture at the European Congress of Otorhinolaryngology, which is held every two years and is the largest professional congress in Europe in this field. The president of the congress specially invited Hannes to present a lecture on his research in the field of vestibular science, while also recognising his contribution to research in this area.