Design 84 Design and construction 47 System design 39 Instructional systems 33 Dissertations 25 Dissertations, Academic 22 Computer-assisted instruction 21 Data processing 12 Microelectromechanical systems 12 Feedback control systems 11 Human-computer interaction 11 Computer programs 10 Educational technology 9 Study and teaching 9 Multimedia systems 8 User interfaces (Computer systems) 8 PID controllers 7 Wireless communication systems 7 Automation 6 Computer software 6 Development 6 Evaluation 6 Industrial applications 6 Interactive multimedia 6 Mobile communication systems 6 Speech processing systems 6 User-centered system design 6 Automatic speech recognition 5 Management information systems 5 Adaptive control systems 4