Some time ago I worked for conservative client who wants Android and iPhone versions of application look identical. Ofcourse one of main problems became development of iPhone-like TabBar widget in Android.
TabBarNavigator does not fit because of difference in position and visual appearence. So i`ve started to search the way to solve the problem.
Read Morevvvv.org presented interesting and frustratng interactive installation by german media artist Jannis Kilian Kreft.
Installation called POST MORTEM looks like stone table with LCD projector pointed to its top. Every part of body that would be placed at the table would be presented as it is body part after your death. Time of death and corresponding look can be tuned.