what is roller ball mouse
There are many parts to a mouse including the roller. The roller functions to move the arrow on the screen.
shoot the green target
Meals on wheels
Normally the roller pins behind the ball wears out.
There doesn't appear to be anything called the "Mickey Mouse Roller Coaster", there is the Gadget's Go Gadget Coaster in Mickey's Toontown at Disneyland but the weight of the coaster is unknown.
If this is your first computer the mouse looks different
Normally the roller pins behind the ball wears out.
You ride in the seats of a roller coaster.
Use compresed air to blow out dust. Clean the rollers with a cotton swab dipped in a very small amount of liquid soap. The sticky side of duct tape works well to clean the mouse ball. You can purchase a cleaning kit for the mouse, trackball, and keyboard.
Opto-mechanical mouse has a ball with two freely rotational rollers, which are 90 degrees apart. One roller detects the forward-backward motion and other the left-right motion of the mouse.
If the ball is on the bottom, it's a "roller ball." If it's on the top and meant to be touched, it's a "trackball."