Task library > Hand / arm movement > Move hand(s) on path

By means of this task, the human model moves its hand(s) along user-defined paths.

Subordinate tasks:

Move hand(s) to target

Parameter	Type	Mand.	Meaning
Path for the left/right hand	Path	yes	A path parameter defining the respective path for the hand to be followed.
Body movement type	Selection	no	A selection parameter used to select the upper body motion to be used.
Target to look at	Position	no	A coordinate parameter representing the point at which the human model will look.
Lock leg movement	Checkbox	no	When this parameter is activated the digital human model will use the path point's orientation for its hand posture prediction (see figure Direction of path points).
Use orientation	Checkbox	no	A decision parameter that determines whether the human model uses the orientation of the path points to move the hands to the target, see figure Direction of path points
Posture left/right hand / arm	Selection	no	A selection parameter defining different hand and arm positions for the current task and the subsequent tasks. For a detailed description, see chapter Performance library under Hand / arm position left / right).

VBI-HAB-HPB_ETV-Pfadpunkte

Figure 195: Direction of path points

iAll selected path points should be within the reach of the human model.

iA path must be indicated for at least one hand.

iWhen fixing one hand, it remains at the target until a subsequent task cancels the fixation.