________ is used for 3D positioning and modeling, animation and other application.
A. Space ball
B. Trackball
C. Spac ball
D. All of the above
Answer:A
________ is used for 3D positioning and modeling, animation and other application.
A. Space ball B. Trackball C. Spac ball D. All of the above
Explanation: Space ball is a 3D positioning device.