Key Principles; Back - HP Compaq Presario,Presario 1515 Supplementary Manual

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 section.
The following strategies are intended to help you maintain comfort when using a
notebook computer:
balanced over your shoulders. You may find it comfortable to periodically use a
support surface (your briefcase, a bed table, firm blanket, pillow, or large book)
between your lap and your notebook computer.
Use pillows, blankets, towels, and books to:
Raise the height of your seat.
Create a footrest, if needed.
Support your back.
Raise your computer to elevate the keyboard and display.
Provide arm supports, if you are working on a couch or bed.
Provide padding wherever needed.
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.
J
In a hotel, use a blanket for padding your chair and a
rolled towel as an inventive way to support your
lower back area.
When working with a notebook computer, keep
your shoulders and neck relaxed and your head