If you would like to be able to Google from anywhere – and even better, with your voice – then a new free jailbreak tweak dubbed VoiceSearch
by iOS developer Guillermo Moran
is something that you want to grab. With it, you can use your voice to perform a Google search without having to open a Web browser and type in your query in the Google search bar.
VoiceSearch is used with Activator, a free application by Ryan Petrich
that listens for specific user-invoked gestures