- The ease for navigation should be considered.
- Habits, customs and purposes of the target audience should be considered.
Prototyping and user involvements are needed.
To satisfy different users'needs and wants is a great challenge.
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- By June 1, 2000, all Texas state-run web site must be ADA compliant.
- The blind has a program called Jaws that can read the "alt" tags and text of
pages.
- Colors of pages should be carefully selected. This include the color for links.
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- Though it is part of CHI, the employment of graphics and photos are stressed.
- Use low resolution (72 dpi) photos and those in gif format will enhance downloading
speed.
- Research shows the attention of audience will lose if the downloading time is over
6 seconds.
- Pages should not be too long.
- Audience may use screens of various resolutions, thus, page size, font size and face
should be carefully considered.
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- Browsers offset. IE has improved a lot, but Netscape still got problems.
- Avoid using frames, because the offsets can hardly allow a smooth transition between two
frames, and because a scrolling bar in the middle of page will ruin the beauty of a page.
- Different Browsers support Javascripts and Java at different levels.
- Animated gifs may act differently with varied browsers. The puppy here runs one
round and then stops when viewed with IE 4.5 Mac version.
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