J2RGF is a Java Framework for managing graphical objects. It contains different rendering options and viewing abilities (stretch or zoomable/movable view). All objects are placed in a raster for easy rendering and positioning.
Smile3D is a Java based chat uses 3D avatars. Avatar changes expression and mood according to user choices; It can also interacts with all the objects present into the same room where currently the avatar stays.. Java3D framework is used.