Nowadays, the spreading and development of multi-access mobile devices together with the proliferation of different radio access technologies demand to design and implement algorithms which are able to exploit the available network resources. Aming to help research and development we propose an advanced, Android-based testbed and demonstration environment incorporating a cross-layer optimization platform and a flow-aware, client-based mobility management scheme. The testbed relies on MIP6D-NG. We presented our Android-based testbed and demonstration environment successfully during the 9th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities 2014 in China. Tridentcom 2014 has received 149 paper submissions, and ﬁnally selected 49 regular papers. The acceptance rate was 32.89%. Please have a look at our photos below and see our papers in the publications section!