Head Movement Detection
Use Head Movement Detection to detect head movement in the scene.

Input
| Name | Data Type | Description |
|---|---|---|
| Detect | String | The head to detect movement for. Head 0 represents the first head appearing in the scene, Head 1 represents the second head appearing in the scene, and so on. Any represents any head in the scene. |
| Head Movement | String | The movement of the head, including Head Shake, Head Nod, Tilt Right, and Tilt Left. |
Output
| Name | Data Type | Description |
|---|---|---|
| Begin | Exec | Execute the next node when the head movement starts. |
| Stay | Exec | Keep executing the next node when the head movement is in progress. |
| End | Exec | Execute the next node when the head movement ends. |
| None | Exec Array | Keep executing the next node when the head movement is not detected. |
Example
This example has a sphere appear when the user shakes their head left and right. Additionally, if they nod their head up and down, a cube will appear.

Demo Effect
See Head Movement Detection in action with the This or That template in Effect House.
