Enrique Orozco Lopez, University of Florida, Ft Walton Beach, FL, United States, Rafael Munoz-Carpena, University of Florida (Visiting Professor at Public University of Navarra, Spain), Agricultural and Biological Engineering, Gainesville, FL, United States, Bin Gao, University of Florida, Gainesville, FL, United States and Garey A Fox, North Carolina State University Raleigh, Biological and Agricultural Engineering, Raleigh, NC, United States