We have developed the Urban Space Sensitivity Analysis System to grasp the emotional change induced by urban space in terms of four dimensions of meaning from the relationship between psychological quantities and brain wave values. We have two experiments using this system with the VTR picture and the CG picture of the actual urban areas. We could have predicted continuously the emotional changes by the urban spaces and could have described them on a time axis along with spatial information. We have inspected the effectiveness the VTR picture and the CG picture by comparing them and have made clear the influence of the urban space elements upon the human sensitivity.
