Specifications

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Click Pos, and you will get three graphs tracking the x, y, and z components of the WristPos kinematic
measure.
The z component (blue curve) of the measure remains zero throughout the movement because the model is
two-dimensional. The top curve (red) is the x component, and the bottom curve (green) is the y component.
Now comes the beauty of kinematic measures: Rather than just observing them, you can actually
drive them!
We shall replace the existing drivers on the shoulder and elbow joints by drivers on the x and y components
of the WristPos kinematic measure.
We need to remove the existing elbow and shoulder drivers to avoid kinematic redundancy. You can enclose
the drivers in comment characters /* */, or you can simply erase them, leaving you with an empty drivers
folder:
AnyFolder Drivers = {
}; // Drivers folder
The next step is to fill drivers for the WristPos measure into the Drivers folder. We initially make an empty
skeleton. Notice that we are using an AnyKinSimpleDriver here. If you had measured the hand position by a