Google has acquired RelativeWave, the team responsible for the popular iOS app prototyping software Form. Form is available for Mac and iOS, and allows designers and developers to create rich interactive app prototypes and run them on their iPhone or iPad.
In a note on its website today, RelativeWave announced that they would be joining Google to continue their work on the software, saying they "want to get Form in the hands of as many people as possible, and this is [their] first step in accomplishing that goal."