A trackball mouse sometimes called a “trackpoint,” is a pointing device that consists of one or more ball sensors housed in roller-bearing encased in an upside-down T-shaped housing. The trackball uses its sensors to detect which direction the ball is moved, rather than where it’s pointed. It was designed for users with disabilities who cannot use a regular mouse. A trackball mouse works like any other pointing device. It has a ball and two buttons, one primary and one secondary, and lets you control your computer using your fingers instead of your wrists and arms. When you press left click on it, your character moves in that direction, or if you need to take a specific action such as opening a door, you may need to right-click.
Usability and Utilities Derived From a Trackball Mouse
The purpose of a trackball mouse is to keep the user, especially those with difficulty with their hands, moving the mouse. Also, it enables the user to move the pointer around without much effort, unlike those who use just a regular mouse or trackpad. A trackball mouse works well on a laptop or desktop PC. It is helpful for those who have limited hand movement and arm mobility to control their computer with ease. But before buying one, users must ensure that it is compatible with their system. Following are the advantages of using trackball mouse:
Less force required to move a cursor on the screen
There’s no need to click down and drag up, so there’s less stress and strain on your fingers. Some people may find this increased efficiency helpful if they have arthritis or other types of joint pain.
More accurate cursor positioning
Because you can control the direction in which you roll the ball using your thumb, the cursor will move more accurately than it would with a standard mouse where your index finger must apply pressure to “push” it across the table surface.
By removing the clicking mechanism, the trackball mouse is much smaller than a standard mouse. This smaller size can come in handy for those with small hands who use a giant mouse for extended periods.
User no longer has to use wrist and arm movements to do the tasks they need to do
Because the mouse is attached to the user’s hand like a ball, they no longer have to use their wrist and arm movements to do the things they need to accomplish. Instead, they can roll the ball with their thumb and fingers.
No “dead zones” or motionless areas on the screen
Using a trackball mouse allows for smooth cursor movement across any part of the screen without having to go through dead spots where nothing happens because you’ve broken progress.
Can act as an additional source of entertainment
Many people find that having something like this on hand can be very entertaining while taking care of everyday affairs like doing homework or working at their computers.
Simple and easy to use
As long as you know how to operate a mouse and don’t have any significant physical limitations, using a trackball mouse should be very simple and easy to do. [ARTICLE END]
Users can use the internet even when it has been blocked by their ISP or in workplaces and schools that block access to specific websites and content
This is one of the best advantages of using a trackball mouse in your computer system. The main reason for this is because it doesn’t need any software for it to work.
User no longer needs the use of a mouse pad for them to use their device
Something else that makes the trackball mouse better than the other types is because it doesn’t require a mouse pad to operate correctly. This means they can do their tasks without having to go through the hassle of purchasing additional items.
User does not have to click down to make their cursor move
Because this device uses a ball, users will roll it with the help of their thumb and fingers. There’s no pressure required to make it work, meaning there’s no more need for clicking down on it to make it work properly.
You can perform all the operations on the computer with minimal movement of their shoulder, arm, and hand
You will know for sure that you will not experience shoulder, arm, and hand-related pains when using this device. This is very important for those who use their computer systems more often than they should.
Good for those who are fast typists
Fast typists will find it easy to use this trackball mouse because all they have to do is roll it with their fingers instead of clicking on different areas on it with their index fingers. This allows them to type down messages more accurately without having to stop in the middle of messages or responses so that they can click on different letters or keys on the keyboard.
It helps the user get back to using their hands after a long time of disability, contributing to people’s rehabilitation
If people who suffer from any disease or disability use an electronic device to perform everyday tasks, they will notice that it helps them gain back the use of their hands and fingers. This will contribute to their rehabilitation.
No more loss of time searching for the mouse when they get interrupted
If you are someone who loves to get back to your work after an interruption, you know how frustrating it can be when you have lost track of the mouse during this time. Using this device allows for continuous manipulation without any problems at all.
Quicker response from time of emulation
This is one thing that differentiates the trackball mouse from other types of pointing devices, especially from those with joysticks, which can’t explain quick emulation correctly due to its poor precision.
Easier to find the correct keys on the keyboard
As mentioned earlier, most trackball mice do not need any additional software for it to work. This means users can search for different keys using their mouse whenever they need to correct or paste some information into the computer.
User can move the cursor easier and more effortlessly than a standard mouse
Because of its design and placement, this type of computer pointing device allows user’s hands and fingers to move very naturally as they manipulate it on their desk. This means they will be more comfortable continuing with their tasks instead of managing a complex device such as a standard mouse that does not follow their natural movement easily.
The trackball mouse can benefit everyone because it allows them to do their usual tasks more efficiently and quickly, without having to worry about the problems that come with using a standard mouse. When you decide that this is the type of computer device you would like to use as your primary, ensure that it meets all of your needs as stated above before purchasing one.