Variables can be useful because they hold a certain number/data value that can easily be accessed and changed. For example, in a game, a players score is a variable that changes as the player gets more points; ie coins, items, etc.
Insertion point is represented by blinking vertical line
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It allows to hide all instrument panels
Answer:
Exaggerated used of the technique can produce a comical effect, while more realistic animation must time the actions exactly to produce a convincing result. Slow in and slow out. Adds more frames near the beginning and near the end of a movement, and fewer in the middle, to make the animation appear more realistic.
