The Tree widget

Accepts tdt as constructor variable
Visualize a tdt as an expansible tree
Information on a molecule downloaded only on demand available as a feature
Serializable, hence can be saved and reconstructed and hence emailed
Graphing widgets

Depict widget
2D scatter, line, bar/pie widgets from Daylight objects
Spreadsheet widget
Slider, gauge widgets permitting dynamic on-the-fly visualization

Sorting widgets,

Interface to include user-defined sorting widgets