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We all realize that computers are a great way to connect with family and friends. The cost of computers, smart devices and pads continue to drop.  With an easy connection to an internet network, you are connected to the world. The computer also gives us some great applications to write, manage, create and game. The standard computer setup can be very frustrating for some individuals when limited hand use, tremors, or other barriers prevent efficient use  of the computer. This article offers a range of mouse options to consider, from changing mouse settings, to performing mouse functions without fingers, hands, and arms.

A standard mouse typically sits on a flat surface, has one or more buttons, and sometimes has a scroll wheel. A mouse is used to move a cursor, the visual symbol we interact with on the computer screen.  By gripping the mouse and sliding it along the surface, the user moves the cursor to interact with ÒobjectsÓ such as commands from a menu, a web link, video or audio controls, and other graphical representations presented by software and/or the operating system. To interact with the object, the user typically presses the mouse button, which in turn triggers an action. The scroll wheel allows the user to move up or down the page on the screen, without moving the entire mouse.

Reasons the standard mouse may not work for you
Operating a standard mouse requires that the user be able to perform minimum physical and visual functions.  Physically, the user must be able to grip the mouse, move it on a tabletop or other level surface,and hit their target on the screen. The user must be able to press buttons with their fingers while holding the mouse in position. Some commands require that the user perform multiple actions such as grip and move the mouse while pressing and holding a button.  Visually, the user must be able to see where the cursor is and track it as it moves around the screen. The user must be able to see their target to selected it with the cursor.

Consider using the standard mouse and altering the settings that change the shape, size, color, and movement of the cursor, and how the mouse buttons work.  Customizing these settings can make a big difference to the ease and control the user has in moving the cursor and making selections. These settings can be changed by accessing control panels in your current operating system.

Both the mouse and accessibility settings can be combined to fine tune the standard mouse to better suit your needs.

Use a better fitting mouse
Since the interface to the computer has been standardized, there are lots of available options.  Consider replacing the standard mouse with another that is a better fit for your
hand that come in a variety of shapes, angles, sizes, and response. Like a wireless mouse offers better flexibility on placement.  Button placement on a mouse cab be helpful.  And mice have a wide variety contours to fit your hand. Try before you buy and go to a retail store to test drive various types of mice.
Use an alternative mouse
Consider an alternative to the mouse that enables the user to perform mouse functions using slightly different movements than the standard mouse.  Here are several great products that may fit the ticket:
¥ Trackballs are a pointing device that uses a ball that is stationary to move the cursor.
¥ Track pad and Touch Screens is a touch sensitive pad or screen where the user can use their finger to move the cursor.
¥ Joysticks are similar to the track ball in that itÕs stationary where the stick is moved to change the position of the cursor.
¥ Mouse action keys integrated in the keyboard and navigate the cursor by using the keys.
¥ Voice recognition, voice over and other voice enabling tools. Using speech recognition, the cursor position can be controlled with the addition of software and a microphone.
¥ Head Tracking Systems enable the user to operate the mouse with head movement and a switch for clicking the button.  Used by individuals who may have limited physical movement in their arms, hands, or fingers but do have good, strong head control.
¥ Eye Gaze Systems enable the user to control the cursor with their eye movement. This is commonly reserved for users who have few other dependable voluntary movements.

Better tools, better operating systems continue to improve the user experience.  ItÕs a great way to be part of the community and engage in the global conversation.  Using your computer is a great way to enable, energize, and engage.  DonÕt let a frustration prevent your enjoyment viewing your kids facebook, letÕsresearch the tools and tricks available.
Do your research, try things out and use your computer!