Human Factors Psychology Commons^™

Getting The Upper Hand: Natural Gesture Interfaces Improve Instructional Efficiency On A Conceptual Computer Lesson, Shannon Bailey

Electronic Theses and Dissertations

As gesture-based interactions with computer interfaces become more technologically feasible for educational and training systems, it is important to consider what interactions are best for the learner. Computer interactions should not interfere with learning nor increase the mental effort of completing the lesson. The purpose of the current set of studies was to determine whether natural gesture-based interactions, or instruction of those gestures, help the learner in a computer lesson by increasing learning and reducing mental effort. First, two studies were conducted to determine what gestures were considered natural by participants. Then, those gestures were implemented in an experiment to …