Google Gesture Search was launched largely as a showcase of various sensors that are bundled in Android devices. It also enables the user to search apps without typing in on a keyboard which comes handy on the move. It still remains a novelty app with little practical use.

Google has released an update for this app after a pretty long time. The latest update makes the app compatible with Nexus 7 and similar Tablets.

Google has also improved the performance and added some other enhancements.

Changelog:

Now available on Android tablets such as Nexus 7.
Faster search performance for large user data set.
Support for searching multilingual contents using romanization, including Simplified Chinese, Dutch, French, German, Italian, Polish, Portuguese, Russian, Spanish, and Turkish.
The action for contacts is now customizable, e.g., changing calling to messaging.
Contacts without phone numbers now became searchable.
More UI improvements.