By drawing all product text in the user's colors, when specified, software can show mainstream users the original design while low vision users get more appropriate colors. In addition, software should allow users to remove distracting background graphics and present text and important graphical information against a plain background. Text Quality Text can be displayed in two ways. This text cannot be read by screen readers and often does not magnify clearly - the edges of lines are often blurred when enlarged. The other method is for text to be presented in a font so that screen magnifiers can effectively enlarge them for visually impaired users.
Software can draw text in decorative fonts and colors to give the product a unique look.
If this text is then modified to the user's choice of font and color both mainstream and visually impaired users can read it. Focus Tracking Effectively moving through a piece of software when it is enlarged requires following the focus of the program. Magnification software generally tries to follow the focus as the user works. When an action in one part of the screen causes changes in another part of the screen, the user may not be aware of it if the focus doesn't move to the new information. On the other hand, some software moves the focus to an unneeded part of the screen every time it is changed, such as focusing on a status bar every time the cursor position is changed and the status bar updates.