Hello again, and welcome back to Fast Company ’s Plugged In . On Wednesday, Apple held its annual September product launch at its Steve Jobs Theater. The event will be remembered for two debuts. One was the long-awaited announcement of the company’s first folding phone, the iPhone Duo . The other was the first public appearance of its new CEO , John Ternus, who appeared briefly in person and at length in the prerecorded keynote presentation. I came to Cupertino looking forward to the time I’d ge