One of the coolest things I saw at last December’s LeWeb was Do@. They showed it to me behind closed doors and asked me to keep it secret, but it really is a great new way to do searches on your mobile phone.
Why is it more useful than Google?
Because it takes you to the services themselves instead of just a list of lame lists. You gotta see this in action. It should now be available in the iTunes app store. Only for iOS right now.