2.1 If operations have time constraints users should be able to adjust these
2.2 Users should be able to control multimedia presentations, scrolling text and audio
2.3 Software should not flash in a way that may induce seizures
2.4 Applications should either support operating system display scheme settings or provide a variety of functional display settings capable of producing a range of contrast levels.
2.5 Applications should not override operating system settings for the text cursor and mouse pointer.
2.6 Applications should retain user preferences