Today, the OS update on the RIM BlackBerry 10 Dev Alpha was surprising for programmers with features ordered voice (similar to Siri on the iPhone). Users simply hold down play / pause next to the machine for a few seconds to activate the function. However, applications have not shown much, it merely supports the voice search and then display the results via the Universal Search. Certainly this feature will continue to be finalized in the near future and the importance of RIM is showing positive changes based on your BlackBerry 10.
Source N4bb , Engadget