A projector-based movable hand-held display system. - Man Chuen Leung; Kai Ki Lee; Kin-hong Wong; Michael Ming Yuen Chang (CVPR, 2009)

A hand-held 3D display system that facilitates direct manipulation of 3D virtual objects. - Kai Ki Lee; Man Chuen Leung; Kin-hong Wong; Michael Ming Yuen Chang (VRCAI, 2009)

An interactive handheld spherical 3D object display system. - Zhaorong Li; Kin-hong Wong; Man Chuen Leung; Hoi-Fung Ko; Kai Ki Lee; Michael Ming Yuen Chang (Multim. Syst., 2011)