You might want to add visualizations to a recording, to help viewers understand what you're doing. On way you can do this is via mouse click animations.
These are visual indicators that show where you're clicking on the screen.
iShowU V6 makes this really easy. Here's how:
1. Enter pro mode
2. Select any layer that captures from the screen, for example, a single window layer
3. Turn on mouse click animations
Various options exist to customize the click animation
Shape & Colour
Size
Duration
Animation type
Let me know what you think in the comments below!