Author Full Program · Contributors · Organizations · Search Program · My Schedule · Happening NowMore…Search ProgramMy ScheduleHappening NowKyuhyoung HongSketchsoft Inc.PresentationsAppy HourFeather: 3D Sketchbook Light as a FeatherArts & DesignNew TechnologiesAugmented RealityEducationMetaverseModelingReal-TimeFCFCSEEFCEE