Other documents D6.6 Sustainable architecture D3.4 state of the art sustainability elements (business models, adoption methodologies Mobile training lab use cases and requirements document D6.4 D7.5 EN D3.5 D3.2 Technical Requirements D7.3 Speech technologies D1.4 D5.4 Dissemination, exploitation, community building Technical requirements D7.6 D6.9 D4.4 D7.4 State of the art sustainability elements (business models, adoption methodologies) Version 1 of the Voice services toolbox D2.4 D1.7 First iteration High level architecture D7.5 FR