Chorus Call is Saddened to Announce the Passing of President and Founder, Dr Giorgio Coraluppi streetinsider.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from streetinsider.com Daily Mail and Mail on Sunday newspapers.
People who rely on Zoom, Microsoft Teams, FaceTime, WhatsApp and other instant messaging platforms have Giorgio Coraluppi to thank. The longtime Pittsburgh resident and businessman, known as “Dr. C,” invented the technology for the digital teleconference call from which those apps were derived. Following his death on Sept. 28 at