The aspect ratio and lens angle tor an Alice world can be changed using the advanced Scene Editor controls. Pick an Alice world that you have created or modified and view it with different settings for the aspect ratio and lens angle.

a. Which looks best for the world you have chosen?

b. How can you modify the world to make it look better in a wide-angle shot?

c. What are the advantages and disadvantages of recording a movie in a wider format compared to a 4/ 3 screen format?

d. How does changing the lens angle affect what the viewer sees?

e. How does changing the lens angle compare to moving the camera in and out?