We had a great time, during the Harold and Inge Marcus Department of Industrial and Manufacturing Engineering Industry Open House (April 25th, 2018).  We had the privilege to present our research on personalized learning systems that take advantage of machine learning and facial expression recognition algorithms. The event was a great opportunity to discuss with industry partners how machine learning and facial recognition technologies can help solve a variety of engineering problems and improve the productivity of a wide range of industrial and service processes.