@conference {94, title = {Reachable by walking: inappropriate integration of near and far space may lead to distance errors}, booktitle = {Proceedings of Post-Graduate Conference on Robotics and Development of Cognition (A satellite Event of the International Conference on Artificial Neural Networks - ICANN 2012).}, year = {2012}, author = {Beata J. Grzyb and Vicente Castell{\'o} and Angel P. del Pobil} }