Tips on choosing computer mouse

Written By: Rebecca Beckett.Rebecca Beckett is a freelance writer for Innuity.For more information about ergonomic mouse or finger mouse, go to Cirque.

"we spend a lot of time at our desks. It is essential that we create the perfect ergonomic workspace"

How to choose the computer mouse

Choosing the right ergonomic equipment for your office space can make a world of difference. It might mean coming home feeling less physically tired or stressed because your body will feel so much better.

There are many different types of computer mouse in the world today. Several examples include the finger mouse, the wireless mouse or the mouse pen. Here are a couple tips that you should follow when looking for that perfect ergonomic mouse for you.

Hand Position
Consider the position your hand is in when it is on the mouse. Make sure it feels comfortable and allows your hand to remain in a natural position. When standing, your hand should fall at an angle. Many ergonomic mice may have an angled surface to imitate a natural position.
Rest your Wrist
If you don’t have one already, make sure your mouse has a wrist rest. It should be connected to the mouse pad so that it remains stationary and allows you to completely rest your wrist. Generally you will find these rests made out of a gel or flexible type of material to provide ultimate comfort. And actually, it should be your palm resting on the rest and not your actual wrist.

While these two ideas may seem common and simple, they need to be used more in the workplace. Employers need to provide their employees with the necessary equipment. Let’s face it – we use our mouse so frequently – it is an obviously essential piece of office equipment. This is why it is one of the hottest selling items in the computer market today.

One of the main ways that the mouse has changed over the years is that developers have created the infrared movement sensor.

This has allowed the mouse to become more ergonomic and has eliminated the need for the roller ball. Next, they made it wireless. No more wrists jerking to loosen up those tangled cords. And, you must admit, it’s nice not having to clean out that roller ball when it gets clogged.Okay, so you’ve shopped around and have chosen your new ergonomic mouse. You’ve positioned it on your desk just right with the wrist rest. Even with the top of the line ergonomic mouse, ergonomic experts still say that using keyboard shortcuts whenever possible is still much better for you and probably faster in the long run too.

Even though you may now have the best ergonomic mouse – don’t forget about the other things too. Make sure you have a good chair and that you are sitting up straight in it. Consider a footrest.

Why not try out an ergonomic keyboard. Think about a glare filter on your computer screen to help with those headaches. And above all else – take a break! Rest your wrists, your eyes, your back and your head. Take a deep breath and stretch.

One thing is certain: we spend a lot of time at our desks. It is essential that we create the perfect ergonomic workspace.

From the office chair we sit in all day to the keyboard we type each e-mail on – it’s all essential. However, don’t forget that small piece of office equipment it is so easy to overlook: The ergonomic mouse.

Wireless Keyboards –more freedom, and to help save on space.

Wireless keyboards have became increasingly common and popular. It  give the user more freedom, and to help save on space.
 
Many of the early prototypes of wireless keyboards did not have a particularly successful career, due to limited battery lifespan and a constant need to replace the batteries soon irked consumers. Advances have now been made which have ensured that the longevity of the batteries are ensured. Whilst keyboards in general are always assumed to be the QWERTY model so often associated with desktop and laptop computers, wireless keyboards have became increasingly common amongst handheld devises such as PDA and other media players.

These wireless keyboards are used to more conveniently play and manipulate media, and include fast forward, rewind, play features as well as volume control and mute function. Miniature QWERTY keyboards which are fully wireless are also available for the likes of PDAs and other hand held devices so as to allow the user a greater ease for entering data and contacts.

Other useful features include a button which can be used to engage the Internet browser, and another dedicated to email. Rather than being a traditional keyboard minus the cords, wireless keyboards are a clear mark in the next stage of evolution of keyboards, designed to be more user friendly as well as of greater, practical benefit to the user. Many wireless keyboards also come with a pointer device akin to he standard mouse which is designed to eliminate the need for a traditional mouse, and this further increases the freedom for the user.

Concerns have been raised however as to the actual security of the wireless keyboards. Wireless keyboards in order to actually work, need to transmit signals from the device to the computer and this has meant that they are open to abuse and exploitation.

Radio frequency (RF) or infrared (IR) signals sent and received from the keyboard and the unit attached to the computer facilitates it to work as wireless keyboard and these can be readily intercepted by hackers. This means that not only can the keyboard itself be compromised, but that the actual integrity of your system can also be compromised as well.


Wireless keyboards are also becoming increasingly eco-friendly, with the latest innovative design feature being the inclusion of solar powered keyboards. This has meant that batteries and plugs are no longer required and has thus guaranteed the smooth operation of the keyboards for a long time to come. With an eco-friendly design, wireless keyboards are fast becoming the latest must have computer item.

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Mouse and Keyboard

There are special keyboards with extra functions on them for such things as surfing the internet.

what is computer mouse?
A device that controls the movement of the cursor or pointer on a display screen.When we move the mouse, the pointer on the display screen moves in the same direction.

Type of mouse:
-mechanical mouse that uses a ball and rollers to track the movement of the mouse
- optical mouse that uses a light and a sensor to track the movement of the mouse ,they are preferred over standard mechanical mice as they tend to be more reliable and require less maintenance.



INTERFACES to connect the mouse:


Infrared/Bluetooth
A cordless mouse, has no cable, this type of mouse utilises batteries for its power supply.

PS/2 Port
The PS/2 port is a mini DIN plug that contains six pins that is found on almost all IBM compatible computers .

Serial Port
This is a mouse with a serial connector, it requires a free serial port on your PC.

USB
Using uSB plug to connect to the pc.
This type of mouse has a USB connector and requires a free USB port.