At Macworld 2009, Phil Schiller, Apple's senior vice president of marketing, demonstrates new features of the company's Keynote software, which enables users to create dynamic presentations

At Macworld 2009 in San Francisco, Phil 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-co-ordinating iPhone application, for example, lets users advance slides by using the device as a remote control — flicking them back and forth wirelessly.

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