Many users may be operating in contexts very different from your own:
- They may not be able to see, hear, move, or may not be able to process
some types of information easily or at all.
- They may have difficulty reading or comprehending text.
- They may not have or be able to use a full-size keyboard or mouse.
- They may have a text-only screen, a small screen, or a slow Internet
connection.
- They may have a low-bandwidth interface - speech output, TTY devices,
etc