Smart TV tangible interaction natural user interface design in the scenario of future classroom

This paper presents the design of tangible interaction natural user interface (TIxNUI) of smart TV applications in the scenario of future classroom. This research begins with proposing the integration architecture of 4E future classroom scenario with ARCS learning motivation model. Then, we present the design of TIxNUI by using user journey map and service blueprint. A system, called IxHOLS, is based on a TIxNUI and was designed to help learn general science of human organ. The analysis results based on ARCS model questionnaire to a group of junior high school students show that TIxNUI of IxHOLS do usable and fostered many connections to future classroom implementation. The results also show that IxHOLS do increase learning motivation significantly to the students with lower academic achievement. It also provides the mechanism for future classroom collaborative learning.