Unity is the most popular and supported platform for GestureWorks. GestureWorks supports three different use cases for Unity:

• 3D Scene - Gestures interacting with the 3D scene.
• UI Gestures - Gestures for Unity’s built in Canvas based UI.
• Screen Gestures - Gesture events generated in response to the user touching the screen, such as as a full screen swipe, which isn’t related to specific item in the scene.

Source code for a sample illustrating these modes is in the GestureWorks 2 install at Samples\Unity\UnityGestureWorksDemo.

In addition to the larger sample the following are guided tutorials explaining setting up GestureWorks for Unity:

Unity Hello World
Unity Interactive Bitmaps
Unity Clock