Apple tunes up Keynote features

January 6, 2009, 6:40 AM PST | Length: 331

At Macworld 2009 in San Francisco, Philip Schiller, Apple's senior vice president of marketing, demonstrates new features of the company's Keynote software, which enables users to create dynamic presentations. A Keynote-coordinating iPhone application, for example, lets users advance slides by using the device as a remote control--flicking them back and forth wirelessly.