How can a shorter keyboard help computer users?
Figure 4 Computer keyboards come in many sizes. By using a shorter (14″ long) keyboard instead of a regular (18″ long) one, you will have 4 extra inches of space at the side of the keyboard where the mouse can be placed (Figure 4). Advantages of a shorter keyboard: • The extra 4 inches gained by using a shorter keyboard will make you have to reach sideways much less. • Fewer sideways movements mean you will be more comfortable and less likely to get injured. Disadvantages of a shorter keyboard: • A shorter keyboard means you have to get used to a slightly different key arrangement. However, most people don’t mind this as long as using the mouse becomes more comfortable. Note: Whatever shape, size, or application of mouse you use, a battery-powered cordless mouse is highly recommended. It eliminates one of the most common problems with using a mouse: the cord getting stuck or in the way.
