Question

what is a ball mouse? (short - 2 lines answer)​

Answer 1

Answer:

Explanation:

A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball. ... Large trackballs are common on CAD workstations for easy precision.

Answer 2

Answer:

A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down mouse with an exposed protruding ball.

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