fVisiOn: Glasses-free tabletop 3D display that provides virtual 3D images on a flat tabletop surface

Tables are widely used for various activities. We can share and exchange such media as documents or photos on their surfaces. fVisiOn, our proposed novel glasses-free tabletop 3D display, is designed to be a communication tool to augment ordinary tabletop activities by naturally providing virtual 3D media alongside actual media. This paper introduces the basic idea of our proposed method and recent improvements.