A Gesture-Based Interface for Seamless Communication between Real and Virtual Worlds

摘要: This paper proposes a gesture-based direct manipulation interface that can be used for data transfer among informational artifacts. "Grasp and Drop (Throw)" by hand gestures allows user to grasp an object on computer screen drop (throw) it other artifacts without touching them. Using the interface, operate some in mixed reality world seamless manner, learn this interaction style easily. Based technique, we developed prototype of presentation system using Microsoft PowerPoint, wall size screen, screens printer. The with presenter navigate through PowerPoint slides slide from one another. We conducted experiment which evaluate analyzed user's satisfaction questionnaire. result shows overall mean successful recognition is 96.9 %, learning easy.