3 3D POINTING DEVICE BASED ON FINGER GESTURE AND PRESENTATION SYSTEM USING THE SAME

摘要

The present invention relates to a three-dimensional pointing device based on a finger gesture capable of sensing a finger pointing direction in a wearable manner and a presentation system using the same. The three-dimensional pointing device includes: a bridge having a three-dimensional motion sensor for sensing and notifying a direction of a user's finger in a three-dimensional space; And a wireless communication unit coupled to both ends of the bridge for wirelessly notifying the sensing result of the three-dimensional motion sensor.