The iPhone 5's Siri-based Assistant feature has been supported by separate, follow-up tips. Going so far as to contract out a concept video (below), MacRumors understands that the advanced voice command system can be invoked from nearly anywhere by a long press of the home button. From there, owners speak a natural language command for messages, searches, and other tasks, the results of which get put into a "conversation" which shows all the details.
