These days a lot of developers are working with the Siri Proxy Server to control their household items such as their TV or Car. But now the same bit of engineering has been exploited to enable voice control of third-party applications. In this example, FastPdfKit Reader is manipulated by various commands with SiriProxy acting in the middle. Check out the first third-party app using this voice control in the video after the break.

Source [engadget]