At this year’s musikprotokoll Seppo Gruendler - together with Josef Klammer and Stefan Doepner - premiered their concert „The Sound of the Internet of Things“, 30 years after „Razionalnik“, one of the first digital telematic concerts. In our this year’s Shape Lecture Gruendler takes us on a journey through the history of telecommunication art, - in Ö1 Zeit-Ton extended on the 22nd of October.