im_ltd released smart phone theme and custom_touch.php.
Smart phone theme works at Geeklog Japanese site, if you access from iPhone or Adnroid.
http://www.geeklog.jp
see http://im-ltd.ath.cx/article.php/GeeklogSmartphone2
download http://im-ltd.ath.cx/filemgmt/index.php?id=7
Theme touch2 is based on theme professional_css.
Geeklog Japan
https://www.geeklog.jp