Annotation -- Action form -- Head-ASU

PRIMARY_TRACK track
Action form.Head-ASU

Head action subunit

Attributes
  Boolean    HTuL   Left head turn. A left rotation of the head around the vertical axis.
  Boolean    HTuR   Right head turn. A right rotation of the head around the vertical axis.
  Boolean    HTiL   Left head tilt. A left rotation of the head around the sagittal axis.
  Boolean    HTiR   Right head tilt. A right rotation of the head around the sagittal axis.
  Boolean    HVU   Upward head tilt. An upward rotation of the head around the transversal axis.
  Boolean    HVD   Downward head tilt. A downward rotation of the head around the transversal axis.
  Boolean    NF   Forward neck extension. A forward translatory motion of the head along the sagittal axis.
  Boolean    NB   Backward neck retraction. A backward translatory motion of the head along the sagittal axis
  Boolean    HVUD   Up-down head shake. The head is repeatedly tilted up and down
  Boolean    HLR   Left-right head shake. The head is repeatedly rotated or tilted left and right.
  Boolean    NFB   Forward-backward head shake. The neck is repeatedly extended and retracted forward and backward.
  Boolean    H-Hold   Head action hold. The head is held static (frozen) while performing an action.

 

Attribute Values

HTuL

Left head turn. A left rotation of the head around the vertical axis.


HTuR

Right head turn. A right rotation of the head around the vertical axis.


HTiL

Left head tilt. A left rotation of the head around the sagittal axis.


HTiR

Right head tilt. A right rotation of the head around the sagittal axis.


HVU

Upward head tilt. An upward rotation of the head around the transversal axis.


HVD

Downward head tilt. A downward rotation of the head around the transversal axis.


NF

Forward neck extension. A forward translatory motion of the head along the sagittal axis.


NB

Backward neck retraction. A backward translatory motion of the head along the sagittal axis


HVUD

Up-down head shake. The head is repeatedly tilted up and down


HLR

Left-right head shake. The head is repeatedly rotated or tilted left and right.


NFB

Forward-backward head shake. The neck is repeatedly extended and retracted forward and backward.


H-Hold

Head action hold. The head is held static (frozen) while performing an action.


Annotation -- Action form -- Head-ASU