This acoustic experiment for Google voice search was conducted in the
middle of the Australian desert by two Google Australia engineers, using
a Samsung Galaxy S II Android smartphone and two Parabolic Mirrors (
http://goo.gl/X0Z2P).
Watch the video to see if it worked. Then why not try Google voice search for yourself!
Download Google voice search for Android (
http://goo.gl/8CwQT) or iPhone (
http://goo.gl/TfQsZ)
Watch more experiments at
http://www.youtube.com/googlevoicesearch