There are times when we want the other kinds in communicating or interacting with a device.
For that's the way it meant.Ya execute commands or commands or clicking your android device with sound.
There are 2 main categories:
1. Online type
So the program can only be run if the device is connected to the internet.adapun program include : Skivy, Andi, Jeanny, Vlingo and the Left which all can be found on Google Play Store for free or can be called "Siri for Android". As we all know Siri is a similar program that is destined for the iPad and iPhone.