Final answer:
Compact Cards allow you to see more information on the same screen area in Visual Task Boards by minimizing the space each card occupies.
Step-by-step explanation:
The feature that allows you to see more information on the same screen real estate when using Visual Task Boards is Compact Cards. Compact Cards minimize the amount of space each card takes on the screen by showing only the most vital information, which enables more cards to fit within the same viewing area. This contrasts with Expanded Cards, which show more detail and take up more space, thus allowing fewer cards on the screen at once.