After Helmut Braun’s wife died, he turned to the Internet to find someone else to play cards with. Before long, like so many Canadian seniors these days, he’d become something of a keyboard wizard. But when Braun had a heart attack last November, the 85-year-old former barber figured he’d played his last online ace. As he lay in frightening pain in an ambulance, the last thing he could have guessed was that he would soon become a cyber-pioneer. But that’s what happened in the long-term palliative care ward at Baycrest Health Sciences Centre in north Toronto.