터치 기반 기기에서 노트 생성 인터페이스의 디자인 및 구현

Abstract

Smart phones and tablet computers have been widely spread in recent years which brought the active use of digital textbooks and pedagogical mobile applications to classrooms. Especially, usability and functionality of digital textbooks regarded as a fundamental element in a smart class environment are very important. In this paper, we designed and implemented a note-taking interface on a touch-based device to increase usability of digital textbooks. First, we proposed an interface with an adjusting module which solved touch ambiguity by finger input, second, we built another interface for creating and managing user note-book consisted of stored user notes. Last, note and note-book were stored and shared with other class member to increase usability of digital textbooks as an aid tool. As a result, we measured the usability of the proposed interface in quantitative and qualitative analysis to prove our hypothesis.