Google Custom Search Mobile For iPhone, Android & Palm Pre
The Google Custom Search Blog announced the release of a mobile friendly Google Custom Search engine interface support for devices such as the iPhone, iPod Touch, Android and Palm Pre.
Google will now automatically detect the device you are using to access the Google Custom Search Engine and serve up a mobile friendly version, when necessary. If you host it yourself, you can redirect the users yourself and serve up the proper mobile version to your searchers.
Here is a picture of how it might look: