Ahn, Y. , Kim, M. , Park, Y. , Choi, K. , Park, W. , Seo, H. , Jung, K. (2009). 'Virtual Gesture Screen System Based on 3D Visual Information and Multi-Layer Perceptron'. World Academy of Science, Engineering and Technology, Open Science Index 35, International Journal of Electrical and Computer Engineering, 3(11), 2172 - 2175.