Orb Networks API

PocketPC Thoughts points out that Orb Networks has released an Add-Ons API. They don’t seem to be promoting it on their site as far as I can tell, but it’s out there. The API itself is documented and there is an example Add-On available for download. You might also want to look at their developer forum. For now it’s a C++ on Windows thing, but the documentation does make reference to Linux and Mac versions in the works.