Time to soup up your system? With so
many accessories to choose from, it can be difficult to decide what
you want and where to buy it.
Input Devices
Any tool you use to input information into your computer is called an input
device. Most computers come with the standard keyboard and mouse, which are
sufficient for most users. However, sleeker, easier and more
comfortable items are available. Most of these devices cost between $50 and $200.
- Ergonomic Options
Microsoft
offers ergonomically shaped keyboards that encourage a natural
hand position.
- Cordless Mice
Logitech
offers a cordless mouse with a wheel that allows you to use your middle finger to scroll up and down a
page without moving the mouse. Logitech also offers trackballs, ergonomic
keyboards, video cameras, game controllers and speakers.
- Touchpad Technology
For those used to the feel of a laptop computer's touchpad,
Cirque
offers technology that allows you to select items on your computer by simply sliding and tapping a
finger.
- Wireless Keyboard
Interlink Electronics
offers a cordless, programmable mouse, a wireless keyboard with
touchpad and an
eraserhead-sized stationary pointing device similar to those imbedded in
laptop keyboards.
Scanners
Scanners are used to convert images on paper into electronic images on your
computer screen. The most popular type of scanner is a flatbed, which has a
flat, glass bed for a scanning surface. The prices of flatbeds have
fallen drastically,
making them affordable for individuals outside the graphic
design world.
Costs range from about $100 to $800, depending on the image quality and
resolution you're looking for.
- Epson has a selection of scanners as well as
a glossary of common terms in image scanning.
- Canon Computer Systems
and Hewlett Packard
all offer scanners in this price range as
well.
- Scantips.com
offers a list of links relating to scanning, including a list of
manufacturers, support sites, buyers guides and product reviews.
Digital Cameras
Digital cameras let you take pictures without film. The image instantly appears on the screen of the camera
and is stored digitally until downloaded to a
computer. You then have the option of printing out photos on a
color printer, posting
them on a Web site or e-mailing them to friends. This type of technology isn't
cheap -- most digital cameras cost between $800 and $1,500. Like
scanners, the amount of money you must spend depends on resolution.
- Digital Eyes,
an independent online publication for news
and reviews of scanners, digital cameras and software..
Other Resources
For more help buying these and other computer accessories, check out these
sites:
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