Dan Witzner HansenDan Witzner Hansen is an Associate Professor within the Innovative Communication group at the IT University of Copenhagen, where is also received his PhD. He has been assistant professor at both ITU and the Technical University of Denmark and has bee a visiting researcher at Cavendish laboratories, University of Cambridge, UK. His research interests are within computer vision and machine learning for interactive purposes with as special focus on eye tracking and gaze interaction in mobile scenarios. He is the author of several papers and patents related to eye and gaze tracking. Read More Read Less