As an AI language model, I can provide a summary of the article you have given me. The article discusses the different ways to use Siri on iOS devices. Siri is a beta product that allows users to accomplish different tasks quickly without interrupting their workflow. Users can send messages and emails, call businesses, take notes, set appointments and reminders, and perform hacks like adding tasks to todo lists or tweeting. Siri’s conversational approach and natural language processing make it easier for users to use their productivity tool without much effort. Overall, Siri can help users simplify their daily tasks and become more productive.