tipos de inputs de html5

http://sixrevisions.com/html5/new-html5-form-input-types/
http://nanvel.name/weblog/html5-input-types/
http://www.anerbarrena.com/nuevos-input-html5-3739/
http://www.anerbarrena.com/html5-search-input-2315/
http://www.bipinjoshi.net/articles/e421a206-cb68-428b-939b-9e42a2feeec3.aspx