Use Head Movement Detection to detect when a head shakes or nods. Head Movement Detection is in the Head & Face category.
|Detect||String||The head thats movement will be detected. Heads will be numbered based on the order they enter the frame|
|Head Movement||String||Which movement to detect|
|Begin||Exec||Execute the next node when the movement starts|
|Stay||Exec||Execute the next node as long as the movement is detected|
|End||Exec||Execute the next node when the movement ends|
|None||Exec||Execute the next node as long as no movement is detected|
This setup has a sphere appear when the user shakes their head left and right. Additionally, if they node their head up and down, a cube will appear.