How to understand and use the main classes and functions in the Leap Motion tracking API:
| Connecting to the Controller | Connecting to the Leap Motion controller |
| Tracking Model | Working with the tracking data. |
| Frames | How to get tracking data from the API. |
| Hands | Tracking hands. |
| Fingers | Tracking Fingers and Tools. |
| Gestures | Working with gestures. |
| Touch Emulation | Working with the virtual touch plane. |
| Motions | Working with motion factors. |
| Coordinate Systems | Converting from Leap Motion to application coordinates. |
| Camera Images | Accessing raw images from the Leap Motion sensors. |
| Serializing Tracking Data | Saving and loading tracking data using the Frame serialization API. |