Original Link: http://www.apple.com/apple-events/october-2013/

Live Streaming video requires Safari 4 or later on OS X v10.6 or later; Safari on iOS 4.2 or later. Streaming via Apple TV requires second- or third-generation Apple TV with software 5.0.2 or later.

The event starts at 10:00am Pacific. And you can watch via your iOS device, your Mac, or your Apple TV….