4–2
Safety & Comfort Guide
Working in Comfort
Using a Notebook Computer
Maintaining a high level of comfort when using a notebook
computer may be more challenging than when using a
desktop computer. Therefore, you should be especially
alert to your body’s signals, such as any feeling of
discomfort. Also, be sure to adhere to the key principles
presented earlier in this Guide.
The following strategies are intended to help you maintain
comfort when using a notebook computer.
Seeking Comfort
When working with a notebook computer, keep your
shoulders and neck relaxed and your head balanced over
your shoulders. When you are working with your
notebook computer on your lap, you may find it
comfortable to raise the display height by using a support
surface (your briefcase, a bed table, large book, or firm
pillow) under the computer.
Being Inventive
Use pillows, blankets, towels, books, and blocks to:
❒
Raise the height of your seat.
❒
Create a footrest, if needed.
❒
Support your back.
❒
Raise your computer to elevate the display (while
using a separate keyboard and pointing device).
❒
Provide arm supports, if you are working on a couch or
bed.
❒
Provide padding wherever needed.
Transporting the Computer
If you load up your carrying case with accessories and
papers, avoid shoulder strain by using a cart or a carrying
case with built-in wheels.
TIPS
Notebook comfort
When you must
work where proper
seating or support
may not be
available, such as on
airplanes or in
wilderness areas,
change your position
often while working
and take brief
breaks more
frequently.
Long periods of
time
You may find it more
comfortable to use a
separate monitor, or
to lift your notebook
computer with a
book or block while
using an external
keyboard and
pointing device.
These options give
you a wider range of
viewing distance
and height options,
which is especially
important when
working on your
notebook computer
for long periods of
time.
WARNING:
If you are supporting the computer
using a surface that is soft (such as a soft pillow
or blanket) be careful not to block your computer’s
ventilation openings which could result in
overheating (
refer to Chapter 7, in the section
“Ventilation”
).
