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. |
| 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. |