%0 Journal Article %T LoCoBoard: Low-Cost Interactive Whiteboard Using Computer Vision Algorithms %A Christophe Soares %A Rui S. Moreira %A Jos¨¦ M. Torres %A Pedro Sobral %J ISRN Machine Vision %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/252406 %U http://dx.doi.org/10.1155/2013/252406