oncierge is an optimized OSGi R3 framework implementations with a file footprint of about 80 kBytes. This makes it ideal for mobile or embedded devices.
TWUIK Rich Media Engine (RME) is an UI technology that brings dazzling graphics, vibrant animation, engaging rich-media user experience and advanced interactivity to mobile application development
"But Nokia is not waiting any longer to get OSGi into your mobile. They have teamed up with Sprint to develop a JSR 232 implementation they call the Titan platform."