@article{Black:IVC:1998, title = {{PLAYBOT}: A visually-guided robot for physically disabled children}, author = {Tsotsos, J. K. and Verghese, G. and Dickinson, S. and Jenkin, M. and Jepson, A. and Milios, E. and Nuflo, F. and Stevenson, S. and Black, M. and Metaxas, D. and Culhane, S. and Ye, Y. and Mann, R.}, journal = {Image & Vision Computing, Special Issue on Vision for the Disabled}, volume = {16}, number = {4}, pages = {275--292}, year = {1998}, doi = {10.1016/S0262-8856(97)00088-7} }