Looking at the new Android NDK (Native Development Kit) the SSTT Core library should be easily portable to Android as well. This is great as the iPhone OS 3.0 SDK was a huge disappointment.

Yes, there is no video capture and 3D rendering support in the NDK but for something like SSTT I only need libc - that's it. Rendering and video capture can be done in Java thus only leaving the tracking to an JNI wrapped version of the SSTT Core. Very smart choice from Google, lets hope Palm follows suit.