not only fits into standard accessibility frameworks, but also provides its own highly flexible interface accessibility options.
change overall notebook magnification
control size reduction for subscripts, etc.
specify minimum sizes for subscripts, etc.
control image sizes for graphics, etc.
specify how images should automatically be resized
change syntax coloring schemes
speak any Mathematica
expression, including math, graphics, etc.
give the text for a spoken representation of an expression
menu item to speak the current selection
Left-Handed Mouse Configuration
, Shift+Insert —
cut, copy, paste