Wrapper template, html.tpl.php

First at all, ... thanks a lot for sharing your nice knowledge and work.

Going through this module, I note there is no a wrapper template html.tpl.php to set up the mobile page structure proposed from
http://jquerymobile.com/demos/1.0a3/#docs/pages/docs-pages.html

Why? ... ihmo, it would be the suitable companion for the template page.tpl.php, wouldn't be?