<canvas> ... </canvas>
HTML5 only. Represents a two-dimensional area that can be used for rendering dynamic bitmap graphics, such as graphs or games. The image on the canvas is generated with scripts.
canvas element is one of
the better supported HTML5 features, with basic support in Firefox
2.0+, Safari 3.1+, Chrome 1.0+, and Opera 9.0. Support is promised in
Internet Explorer 9, but in the meantime, many developers use the
ExplorerCanvas workaround (excanvas.sourceforge.net).
A task force has been assembled to address the accessibility issues
canvas to improve
usability for the visually impaired.