Haeseon Yun attained her Bachelor of Science in Electrical Engineering in 2005 at Montana State University in U.S.A. She enrolled in Master of Arts in Education (Educational Technology) in 2010 and attained her Master’s degree in 2013 at Seoul National University, Republic of Korea. Her Master thesis (Development of a volitional control application for M-learning) focuses on utilisation of mobile environment for volitional control support. She continued her study into Ph.D in Education and completed her coursework in Education in Seoul National University in 2015. She joined LISA (Learning Analytics für sensor basierte Lernen) project in 2016 as a project coordinator at HTW Berlin and joined the research group of Prof. Pinkwart in Summer 2017. As of October 2019, she has been employed as a researcher for the Science of Intelligence project. Her research focuses on mobile learning companion for self-regulated learning.