Visually impaired users often use the key combinations "Ctrl" plus "+" or "Ctrl" plus "-" to increase or decrease the font size of the page. The key combination "Ctrl" plus "0" will set the default size.
Our tabulator bar was composed of graphical elements. The problem was that these elements are not scalable. This makes them very hard to read for visually impaired users. Therefore we switched the tabulator bar to pure HTML which is fully scalable.
Wednesday, 30 January 2008
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