Apple has been testing OS X 10.9 with its employees for some time and the first information about the future version of OS X is starting to appear. Those from 9to5mac claim that OS X 10.9 will have Siri integrated and together with it we will see the map system available at the moment in the Maps application from iOS 6. At the moment it is not known if any of these two functions will be available in the final version of OS X 10.9, the operating system being in the beta testing period and the experience of the testers will determine their implementation or non-implementation.
In iOS 6, Siri answers questions and controls applications, and in OS X 10.9 it would probably do exactly the same things, but only on Macs that have an integrated microphone. The Maps system could be used to geolocate Macs and view information about locations, but at the moment we don't know anything about how it will all work. Finally, I will tell you that OS X 10.9 could have the name Lynx, but this is also a rumor that cannot be confirmed/informed by anyone.
