Computer technology has invaded every aspect of our working and personal lives; the jobs are rare that do not require some exposure to computers and other electronic devices. The problem is, some environments are not exactly computer-friendly.
Imagine what detonating a computer down in a car wash would do to exhaust memory chips, or what the effect on a hard drive would be located in a machine shop, where powerful chemical solvents hover in a fine mist throughout the environment. Yet computers can and do exist and function well in such environments, thanks to tech companies specializing in creating computing equipment and peripherals [http://www.ikey.com/categories.aspx]designed for rugged use. Water- and dirt-proof keyboards and numeric keypads, flat panel monitors designed for a variety of lighting conditions, and tough, indestructible optical pointing devices provide reliable use in demanding situations.
If your company needs computer systems that will be used in something other than a normal office environment, take a look at your surroundings. Is the environment extraordinarily wet or dry? Does the air include lots of dust or chemical solvents? Will the employees who use the equipment necessarily have soiled or greasy hands because of the work they perform? Is it likely that some of the peripherals will be exposed to rugged use or frequent impact?
If you examine the special requirements of your workplace in terms of computer hardware, you will probably find that there's a high-tech company who has anticipated your needs, and has the perfect selection of computers and peripherals for you.