6. The humanoid robot of claim 4 , wherein said at least one recognition module includes a first and a second submodules, the first submodule operating on a closed list of words linked to at least one concept and the second submodule operating on an open list of words.
4. The humanoid robot of claim 1 , wherein an input in said at least one recognition module applies to text or voice inputs and activates a grammar in said dialog module.