subject: Choose Wisely When Buying Computer Peripherals [print this page] Many people now have jobs where they work with computers, for some this can be all day tapping away at a keyboard or clicking with a mouse, if you are in this category or use a computer at home then you will want to ensure you use a mouse and keyboard that are comfortable to you and won't leave your hands feeling sore after using them.
Ergonomics are incredibly important when it comes to using a computer, mice that are awkward to hold or move and keyboards that don't respond well are a key source of frustration for computer users and so there are many different models and designs when it comes to making computer peripherals. There are even bespoke peripherals that are made for specific purposes such as graphics tablets for people who do art or photo editing on a computer or a microscope that connects to your computer.
The most commonly used peripherals though are the mouse and keyboard, the keyboard in particular used to be the only form of input in early computers, now people may find that a poor keyboard could be awkward or even painful to use so there are now models available that are ergonomically friendly where they follow the contours and the natural position of your hands. Keyboards now also come with shortcut keys such as volume controls and buttons that quickly open a web browser or email program.
For mice the older ball based models have all but been phased out now, replaced with models that use a laser to determine the direction and speed of your movements, this laser means you won't have to clean the underside as often and get a more accurate control over the mouse as the laser provides more precision compared to rollers used in some older mice.
Some people prefer being able to manipulate a track ball instead of pushing the mouse around the desktop, these are used by pushing a large ball normally around the size of a ping pong ball with buttons on either side. These mice are used by keeping the hand in place so you won't have to move the move and pick it up to continue scrolling or dragging as you can do this by the flick of a finger or thumb which can cut down the risk of any RSI related injuries since your hand will be still.
Many mice and other input devices are shaped to compliment your hand but not all people find the same device as comfortable as each other so it is worthwhile testing a range of different devices before buying to make sure you are going to be happy with using it regularly.
There are many peripherals for desktop computers such as mice and keyboards but also a range of laptops and portable peripherals to help you when typing or browsing on the move.
