Re: Example canvas element use - accessibility concerns

David Bolter wrote:
> I think for the approach to work, the hidden DOM could be the "model",
> and the canvas could merely be a photon dependent "view" -- in terms of
> MVC pattern-speak (and to borrow a TV Raman phrase).

Forgive me, but how is that different from a DOM styled via CSS 
(assuming sufficient expressiveness on the part of the CSS in terms of 
effects)?  That is, where does <canvas> come in?

-Boris