Testing the linkage
Now you're ready to animate the dummy. You'll use simple Auto Key
animation first, so you can understand the process.
Animate the dummy:
1 Grab the divider lines between the viewports and drag them so the
perspective viewport is wide screen.
2 Turn on Auto Key
3 On the main toolbar, turn on Select And Move.
4 At frame 1, move the dummy so it is to the left of the box in the
Perspective viewport.