Oded Kafri received a D.Sc. from the Technion, Israel Institute of Technology in 1973 for his research on laser radiation. His research experience is in thermodynamics of light, optical metrology, encryption and communication. Dr. Kafri served as senior scientist and a group leader at the Nuclear Research Center-Negev. He has published more than 100 scientific papers, among them two pioneering papers on "Visual Cryptography" and on "Moire deflectometry" and holds numerous patents and a scientific monograph. Dr. Kafri has received several international awards, among them the CeBit Highlights aw...