@INPROCEEDINGS{loetzsch:10a, author = {Loetzsch, Martin and Spranger, Michael},title = {Why robots?},year = {2010},booktitle = {The Evolution of Language (EVOLANG 8)},pages = {222--229},publisher = {World Scientific},editor = {Smith, A.D.M. and Schouwstra, M. and de Boer, B. and Smith, K.},address = {},}