Software InkLecture (a whiteboard with infinite veritical space) VolumePaint (volume segmentation) Movingsketch (2D paint and animation) Shape Manipulation / Curve Editing Squirrel (Animatin) / SmoothTeddy (Teddy+Chameleon) Sweater (3D clothing) / Chateau (3D modeling) Teddy (3D Modeling) / Chameleon (3D Paint) Pegasus (2D) / Automatic zooming JumpGame (Game) / Solitaire Projects / Publications /