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A trackball is a pointing input device just like a mouse, but receives input from the user in a slightly different manner. Instead of moving the mouse around on a desk, the user just rolls the ball in the corresponding direction.
A track pad is also a pointing device consisting of specialized surface that can translate the motion and position of a user's fingers to a relative position on screen. Commonly found in laptops, they can also be found in PDAs and portable music players, such as the iPod's click wheel.
What else can I help you with?
Identify 3 common variants of computer mouse?
Track ball Track pad Integrated Pointing Device
What is the use of Track pad?
A track pad is a touch sensitive pad used to track the motion of your fingers on a laptop or tablet.
What is the main difference between a track ball and a touch pad?
The main difference is the method of control: a trackball is controlled by rolling a physical ball with your fingers, while a touchpad is controlled by touching and swiping on a flat surface. Trackballs offer more precision but are less common, while touchpads are more intuitive and widely used in laptops and mobile devices.
How do you scroll sideways on a blackberry curve without using the track pad?
You Cant You Have To Use The track Pad.
What is a logitech trackman wheel used for?
A Logitech Trackman wheel is used to move the mouse pointer on a computer. It is similar to a track ball or track pad. You can purchase this item online at the Amazon website.
Does the new blackberry have the scroll ball or the touch pad?
the blackberry bold has a small touch pad, in place of the ball
What is a track in bowling?
A track in bowling is referring to the balls trajectory down the lane. Based on where a bowler aims, the lanes oils conditions, the bowling ball use, their rotation and other factors, the trajectory can be vastly different from game to game. A track can also refer to the oil track on a ball. Some bowlers use this track to determine how the ball is rolling and what part of the ball is actually in contact with the lane.
Advantage of track ball 2?
disadvantage of track ball 2
If ball first hit pad then bat and fielder catch is batsman out?
Yes but if the ball is going to hit the wicket but hits your pad and THEN pad youre out
Difference between mouse and track ball?
They both do the same job. And on an older mouse it's easy to see the similarities. An older computer mouse would have a ball underneath. Then as you moved the mouse around the ball would roll and the computer would count the rotations. A track ball was basically a mouse turned upside down. Instead of moving the mouse to rotate the ball, you'd move the ball directly with your fingers instead.
If two ball bearings travel different lengths will they always have the same speed at the end of the track?
That depends on the initial speeds and the track configuration, etc.
What is track ball mouse?
A track ball mouse is a mouse that uses an internal ball to track movement, instead of a laser. These have been outdated by optical mice.
